20169683016

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:897

約数の個数: 384

約数和(自身を含む): 65541427200

約数和(自身を除く): 45371744184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 37, 38, 42, 49, 56, 57, 62, 74, 76, 84, 93, 98, 111, 114, 124, 133, 147, 148, 152, 168, 186, 196, 217, 222, 228, 248, 259, 266, 294, 296, 372, 392, 399, 434, 444, 456, 518, 532, 588, 589, 651, 703, 744, 777, 787, 798, 868, 888, 931, 1036, 1064, 1147, 1176, 1178, 1302, 1406, 1519, 1554, 1574, 1596, 1736, 1767, 1813, 1862, 2072, 2109, 2294, 2356, 2361, 2604, 2793, 2812, 3038, 3108, 3148, 3192, 3441, 3534, 3626, 3724, 4123, 4218, 4557, 4588, 4712, 4722, 4921, 5208, 5439, 5509, 5586, 5624, 6076, 6216, 6296, 6882, 7068, 7252, 7448, 8029, 8246, 8436, 9114, 9176, 9444, 9842, 10878, 11018, 11172, 12152, 12369, 13764, 14136, 14504, 14763, 14953, 16058, 16492, 16527, 16872, 18228, 18888, 19684, 21756, 21793, 22036, 22344, 24087, 24397, 24738, 27528, 28861, 29119, 29526, 29906, 32116, 32984, 33054, 34447, 36456, 38563, 39368, 43512, 43586, 44072, 44859, 48174, 48794, 49476, 56203, 57722, 58238, 59052, 59812, 64232, 65379, 66108, 68894, 73191, 77126, 86583, 87172, 87357, 89718, 96348, 97588, 98952, 103341, 104671, 112406, 115444, 115689, 116476, 118104, 119624, 130758, 132216, 137788, 146382, 152551, 154252, 168609, 170779, 173166, 174344, 174714, 179436, 192696, 195176, 203833, 206682, 209342, 224812, 230888, 231378, 232952, 261516, 275576, 292764, 305102, 308504, 314013, 337218, 341558, 346332, 349428, 358872, 407666, 413364, 418684, 449624, 457653, 462756, 463543, 512337, 523032, 553261, 585528, 610204, 611499, 628026, 674436, 683116, 692664, 698856, 732697, 815332, 826728, 837368, 902689, 915306, 925512, 927086, 1024674, 1067857, 1106522, 1195453, 1220408, 1222998, 1256052, 1348872, 1366232, 1390629, 1426831, 1465394, 1630664, 1659783, 1805378, 1830612, 1854172, 2049348, 2135714, 2198091, 2213044, 2390906, 2445996, 2512104, 2708067, 2781258, 2853662, 2930788, 3203571, 3244801, 3319566, 3586359, 3610756, 3661224, 3708344, 3872827, 4098696, 4271428, 4280493, 4396182, 4426088, 4781812, 4891992, 5416134, 5562516, 5707324, 5861576, 6318823, 6407142, 6489602, 6639132, 7172718, 7221512, 7745654, 8542856, 8560986, 8792364, 9563624, 9734403, 10832268, 11125032, 11414648, 11618481, 12637646, 12814284, 12979204, 13278264, 14345436, 15491308, 17121972, 17151091, 17584728, 18956469, 19468806, 21664536, 22713607, 23236962, 25275292, 25628568, 25958408, 27109789, 28690872, 30982616, 34243944, 34302182, 37912938, 38937612, 44231761, 45427214, 46473924, 50550584, 51453273, 54219578, 68140821, 68604364, 75825876, 77875224, 81329367, 88463522, 90854428, 92947848, 102906546, 108439156, 120057637, 132695283, 136281642, 137208728, 151651752, 162658734, 176927044, 181708856, 205813092, 216878312, 240115274, 265390566, 272563284, 325317468, 353854088, 360172911, 411626184, 480230548, 530781132, 545126568, 650634936, 720345822, 840403459, 960461096, 1061562264, 1440691644, 1680806918, 2521210377, 2881383288, 3361613836, 5042420754, 6723227672, 10084841508, 20169683016]

約数ペア:

[(1, 20169683016), (2, 10084841508), (3, 6723227672), (4, 5042420754), (6, 3361613836), (7, 2881383288), (8, 2521210377), (12, 1680806918), (14, 1440691644), (19, 1061562264), (21, 960461096), (24, 840403459), (28, 720345822), (31, 650634936), (37, 545126568), (38, 530781132), (42, 480230548), (49, 411626184), (56, 360172911), (57, 353854088), (62, 325317468), (74, 272563284), (76, 265390566), (84, 240115274), (93, 216878312), (98, 205813092), (111, 181708856), (114, 176927044), (124, 162658734), (133, 151651752), (147, 137208728), (148, 136281642), (152, 132695283), (168, 120057637), (186, 108439156), (196, 102906546), (217, 92947848), (222, 90854428), (228, 88463522), (248, 81329367), (259, 77875224), (266, 75825876), (294, 68604364), (296, 68140821), (372, 54219578), (392, 51453273), (399, 50550584), (434, 46473924), (444, 45427214), (456, 44231761), (518, 38937612), (532, 37912938), (588, 34302182), (589, 34243944), (651, 30982616), (703, 28690872), (744, 27109789), (777, 25958408), (787, 25628568), (798, 25275292), (868, 23236962), (888, 22713607), (931, 21664536), (1036, 19468806), (1064, 18956469), (1147, 17584728), (1176, 17151091), (1178, 17121972), (1302, 15491308), (1406, 14345436), (1519, 13278264), (1554, 12979204), (1574, 12814284), (1596, 12637646), (1736, 11618481), (1767, 11414648), (1813, 11125032), (1862, 10832268), (2072, 9734403), (2109, 9563624), (2294, 8792364), (2356, 8560986), (2361, 8542856), (2604, 7745654), (2793, 7221512), (2812, 7172718), (3038, 6639132), (3108, 6489602), (3148, 6407142), (3192, 6318823), (3441, 5861576), (3534, 5707324), (3626, 5562516), (3724, 5416134), (4123, 4891992), (4218, 4781812), (4557, 4426088), (4588, 4396182), (4712, 4280493), (4722, 4271428), (4921, 4098696), (5208, 3872827), (5439, 3708344), (5509, 3661224), (5586, 3610756), (5624, 3586359), (6076, 3319566), (6216, 3244801), (6296, 3203571), (6882, 2930788), (7068, 2853662), (7252, 2781258), (7448, 2708067), (8029, 2512104), (8246, 2445996), (8436, 2390906), (9114, 2213044), (9176, 2198091), (9444, 2135714), (9842, 2049348), (10878, 1854172), (11018, 1830612), (11172, 1805378), (12152, 1659783), (12369, 1630664), (13764, 1465394), (14136, 1426831), (14504, 1390629), (14763, 1366232), (14953, 1348872), (16058, 1256052), (16492, 1222998), (16527, 1220408), (16872, 1195453), (18228, 1106522), (18888, 1067857), (19684, 1024674), (21756, 927086), (21793, 925512), (22036, 915306), (22344, 902689), (24087, 837368), (24397, 826728), (24738, 815332), (27528, 732697), (28861, 698856), (29119, 692664), (29526, 683116), (29906, 674436), (32116, 628026), (32984, 611499), (33054, 610204), (34447, 585528), (36456, 553261), (38563, 523032), (39368, 512337), (43512, 463543), (43586, 462756), (44072, 457653), (44859, 449624), (48174, 418684), (48794, 413364), (49476, 407666), (56203, 358872), (57722, 349428), (58238, 346332), (59052, 341558), (59812, 337218), (64232, 314013), (65379, 308504), (66108, 305102), (68894, 292764), (73191, 275576), (77126, 261516), (86583, 232952), (87172, 231378), (87357, 230888), (89718, 224812), (96348, 209342), (97588, 206682), (98952, 203833), (103341, 195176), (104671, 192696), (112406, 179436), (115444, 174714), (115689, 174344), (116476, 173166), (118104, 170779), (119624, 168609), (130758, 154252), (132216, 152551), (137788, 146382)]