20565545112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{1013}}^1$

素因数の和:1527

約数の個数: 256

約数和(自身を含む): 67751424000

約数和(自身を除く): 47185878888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 463, 504, 522, 609, 696, 756, 783, 812, 926, 1013, 1044, 1218, 1389, 1512, 1566, 1624, 1827, 1852, 2026, 2088, 2436, 2778, 3039, 3132, 3241, 3654, 3704, 4052, 4167, 4872, 5481, 5556, 6078, 6264, 6482, 7091, 7308, 8104, 8334, 9117, 9723, 10962, 11112, 12156, 12501, 12964, 13427, 14182, 14616, 16668, 18234, 19446, 21273, 21924, 24312, 25002, 25928, 26854, 27351, 28364, 29169, 29377, 33336, 36468, 38892, 40281, 42546, 43848, 50004, 53708, 54702, 56728, 58338, 58754, 63819, 72936, 77784, 80562, 85092, 87507, 88131, 93989, 100008, 107416, 109404, 116676, 117508, 120843, 127638, 161124, 170184, 175014, 176262, 187978, 191457, 205639, 218808, 233352, 235016, 241686, 255276, 264393, 281967, 322248, 350028, 352524, 362529, 375956, 382914, 411278, 469019, 483372, 510552, 528786, 563934, 616917, 700056, 705048, 725058, 751912, 765828, 793179, 822556, 845901, 938038, 966744, 1057572, 1127868, 1233834, 1407057, 1450116, 1531656, 1586358, 1645112, 1691802, 1850751, 1876076, 2115144, 2255736, 2467668, 2537703, 2814114, 2900232, 3172716, 3283133, 3383604, 3701502, 3752152, 4221171, 4935336, 5075406, 5552253, 5628228, 6345432, 6566266, 6767208, 7403004, 8442342, 9849399, 10150812, 11104506, 11256456, 12663513, 13132532, 13601551, 14806008, 16884684, 19698798, 20301624, 22209012, 25327026, 26265064, 27203102, 29548197, 33769368, 39397596, 40804653, 44418024, 50654052, 54406204, 59096394, 78795192, 81609306, 88644591, 95210857, 101308104, 108812408, 118192788, 122413959, 163218612, 177289182, 190421714, 236385576, 244827918, 285632571, 326437224, 354578364, 367241877, 380843428, 489655836, 571265142, 709156728, 734483754, 761686856, 856897713, 979311672, 1142530284, 1468967508, 1713795426, 2285060568, 2570693139, 2937935016, 3427590852, 5141386278, 6855181704, 10282772556, 20565545112]

約数ペア:

[(1, 20565545112), (2, 10282772556), (3, 6855181704), (4, 5141386278), (6, 3427590852), (7, 2937935016), (8, 2570693139), (9, 2285060568), (12, 1713795426), (14, 1468967508), (18, 1142530284), (21, 979311672), (24, 856897713), (27, 761686856), (28, 734483754), (29, 709156728), (36, 571265142), (42, 489655836), (54, 380843428), (56, 367241877), (58, 354578364), (63, 326437224), (72, 285632571), (84, 244827918), (87, 236385576), (108, 190421714), (116, 177289182), (126, 163218612), (168, 122413959), (174, 118192788), (189, 108812408), (203, 101308104), (216, 95210857), (232, 88644591), (252, 81609306), (261, 78795192), (348, 59096394), (378, 54406204), (406, 50654052), (463, 44418024), (504, 40804653), (522, 39397596), (609, 33769368), (696, 29548197), (756, 27203102), (783, 26265064), (812, 25327026), (926, 22209012), (1013, 20301624), (1044, 19698798), (1218, 16884684), (1389, 14806008), (1512, 13601551), (1566, 13132532), (1624, 12663513), (1827, 11256456), (1852, 11104506), (2026, 10150812), (2088, 9849399), (2436, 8442342), (2778, 7403004), (3039, 6767208), (3132, 6566266), (3241, 6345432), (3654, 5628228), (3704, 5552253), (4052, 5075406), (4167, 4935336), (4872, 4221171), (5481, 3752152), (5556, 3701502), (6078, 3383604), (6264, 3283133), (6482, 3172716), (7091, 2900232), (7308, 2814114), (8104, 2537703), (8334, 2467668), (9117, 2255736), (9723, 2115144), (10962, 1876076), (11112, 1850751), (12156, 1691802), (12501, 1645112), (12964, 1586358), (13427, 1531656), (14182, 1450116), (14616, 1407057), (16668, 1233834), (18234, 1127868), (19446, 1057572), (21273, 966744), (21924, 938038), (24312, 845901), (25002, 822556), (25928, 793179), (26854, 765828), (27351, 751912), (28364, 725058), (29169, 705048), (29377, 700056), (33336, 616917), (36468, 563934), (38892, 528786), (40281, 510552), (42546, 483372), (43848, 469019), (50004, 411278), (53708, 382914), (54702, 375956), (56728, 362529), (58338, 352524), (58754, 350028), (63819, 322248), (72936, 281967), (77784, 264393), (80562, 255276), (85092, 241686), (87507, 235016), (88131, 233352), (93989, 218808), (100008, 205639), (107416, 191457), (109404, 187978), (116676, 176262), (117508, 175014), (120843, 170184), (127638, 161124)]