20160907936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{17477}}^1$

素因数の和:17606

約数の個数: 96

約数和(自身を含む): 44396916480

約数和(自身を除く): 24236008544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 59, 94, 104, 118, 188, 208, 236, 376, 416, 472, 611, 752, 767, 944, 1222, 1504, 1534, 1888, 2444, 2773, 3068, 4888, 5546, 6136, 9776, 11092, 12272, 17477, 19552, 22184, 24544, 34954, 36049, 44368, 69908, 72098, 88736, 139816, 144196, 227201, 279632, 288392, 454402, 559264, 576784, 821419, 908804, 1031143, 1153568, 1642838, 1817608, 2062286, 3285676, 3635216, 4124572, 6571352, 7270432, 8249144, 10678447, 13142704, 13404859, 16498288, 21356894, 26285408, 26809718, 32996576, 42713788, 48463721, 53619436, 85427576, 96927442, 107238872, 170855152, 193854884, 214477744, 341710304, 387709768, 428955488, 630028373, 775419536, 1260056746, 1550839072, 2520113492, 5040226984, 10080453968, 20160907936]

約数ペア:

[(1, 20160907936), (2, 10080453968), (4, 5040226984), (8, 2520113492), (13, 1550839072), (16, 1260056746), (26, 775419536), (32, 630028373), (47, 428955488), (52, 387709768), (59, 341710304), (94, 214477744), (104, 193854884), (118, 170855152), (188, 107238872), (208, 96927442), (236, 85427576), (376, 53619436), (416, 48463721), (472, 42713788), (611, 32996576), (752, 26809718), (767, 26285408), (944, 21356894), (1222, 16498288), (1504, 13404859), (1534, 13142704), (1888, 10678447), (2444, 8249144), (2773, 7270432), (3068, 6571352), (4888, 4124572), (5546, 3635216), (6136, 3285676), (9776, 2062286), (11092, 1817608), (12272, 1642838), (17477, 1153568), (19552, 1031143), (22184, 908804), (24544, 821419), (34954, 576784), (36049, 559264), (44368, 454402), (69908, 288392), (72098, 279632), (88736, 227201), (139816, 144196)]