20165093592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1506

約数の個数: 256

約数和(自身を含む): 62817638400

約数和(自身を除く): 42652544808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 101, 102, 106, 119, 136, 159, 168, 202, 204, 212, 238, 303, 318, 357, 371, 404, 408, 424, 476, 606, 636, 707, 714, 742, 808, 901, 952, 1113, 1212, 1272, 1319, 1414, 1428, 1484, 1717, 1802, 2121, 2226, 2424, 2638, 2703, 2828, 2856, 2968, 3434, 3604, 3957, 4242, 4452, 5151, 5276, 5353, 5406, 5656, 6307, 6868, 7208, 7914, 8484, 8904, 9233, 10302, 10552, 10706, 10812, 12019, 12614, 13736, 15828, 16059, 16968, 18466, 18921, 20604, 21412, 21624, 22423, 24038, 25228, 27699, 31656, 32118, 36057, 36932, 37471, 37842, 41208, 42824, 44846, 48076, 50456, 55398, 64236, 67269, 69907, 72114, 73864, 74942, 75684, 89692, 91001, 96152, 110796, 112413, 128472, 133219, 134538, 139814, 144228, 149884, 151368, 156961, 179384, 182002, 209721, 221592, 224826, 266438, 269076, 273003, 279628, 288456, 299768, 313922, 364004, 399657, 419442, 449652, 470883, 489349, 532876, 538152, 546006, 559256, 627844, 637007, 728008, 799314, 838884, 899304, 932533, 941766, 978698, 1065752, 1092012, 1188419, 1255688, 1274014, 1468047, 1598628, 1677768, 1865066, 1883532, 1911021, 1957396, 2184024, 2264723, 2376838, 2548028, 2797599, 2936094, 3197256, 3565257, 3730132, 3767064, 3822042, 3914792, 4529446, 4753676, 5096056, 5595198, 5872188, 6794169, 7060607, 7130514, 7460264, 7644084, 8318933, 9058892, 9507352, 11190396, 11744376, 13588338, 14121214, 14261028, 15288168, 15853061, 16637866, 18117784, 21181821, 22380792, 24956799, 27176676, 28242428, 28522056, 31706122, 33275732, 42363642, 47559183, 49424249, 49913598, 54353352, 56484856, 63412244, 66551464, 84727284, 95118366, 98848498, 99827196, 120030319, 126824488, 148272747, 169454568, 190236732, 197696996, 199654392, 240060638, 296545494, 360090957, 380473464, 395393992, 480121276, 593090988, 720181914, 840212233, 960242552, 1186181976, 1440363828, 1680424466, 2520636699, 2880727656, 3360848932, 5041273398, 6721697864, 10082546796, 20165093592]

約数ペア:

[(1, 20165093592), (2, 10082546796), (3, 6721697864), (4, 5041273398), (6, 3360848932), (7, 2880727656), (8, 2520636699), (12, 1680424466), (14, 1440363828), (17, 1186181976), (21, 960242552), (24, 840212233), (28, 720181914), (34, 593090988), (42, 480121276), (51, 395393992), (53, 380473464), (56, 360090957), (68, 296545494), (84, 240060638), (101, 199654392), (102, 197696996), (106, 190236732), (119, 169454568), (136, 148272747), (159, 126824488), (168, 120030319), (202, 99827196), (204, 98848498), (212, 95118366), (238, 84727284), (303, 66551464), (318, 63412244), (357, 56484856), (371, 54353352), (404, 49913598), (408, 49424249), (424, 47559183), (476, 42363642), (606, 33275732), (636, 31706122), (707, 28522056), (714, 28242428), (742, 27176676), (808, 24956799), (901, 22380792), (952, 21181821), (1113, 18117784), (1212, 16637866), (1272, 15853061), (1319, 15288168), (1414, 14261028), (1428, 14121214), (1484, 13588338), (1717, 11744376), (1802, 11190396), (2121, 9507352), (2226, 9058892), (2424, 8318933), (2638, 7644084), (2703, 7460264), (2828, 7130514), (2856, 7060607), (2968, 6794169), (3434, 5872188), (3604, 5595198), (3957, 5096056), (4242, 4753676), (4452, 4529446), (5151, 3914792), (5276, 3822042), (5353, 3767064), (5406, 3730132), (5656, 3565257), (6307, 3197256), (6868, 2936094), (7208, 2797599), (7914, 2548028), (8484, 2376838), (8904, 2264723), (9233, 2184024), (10302, 1957396), (10552, 1911021), (10706, 1883532), (10812, 1865066), (12019, 1677768), (12614, 1598628), (13736, 1468047), (15828, 1274014), (16059, 1255688), (16968, 1188419), (18466, 1092012), (18921, 1065752), (20604, 978698), (21412, 941766), (21624, 932533), (22423, 899304), (24038, 838884), (25228, 799314), (27699, 728008), (31656, 637007), (32118, 627844), (36057, 559256), (36932, 546006), (37471, 538152), (37842, 532876), (41208, 489349), (42824, 470883), (44846, 449652), (48076, 419442), (50456, 399657), (55398, 364004), (64236, 313922), (67269, 299768), (69907, 288456), (72114, 279628), (73864, 273003), (74942, 269076), (75684, 266438), (89692, 224826), (91001, 221592), (96152, 209721), (110796, 182002), (112413, 179384), (128472, 156961), (133219, 151368), (134538, 149884), (139814, 144228)]