2016207830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{96331}}^1$

素因数の和:96381

約数の個数: 64

約数和(自身を含む): 4660927488

約数和(自身を除く): 2644719658

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 10465, 20930, 96331, 192662, 481655, 674317, 963310, 1252303, 1348634, 2215613, 2504606, 3371585, 4431226, 6261515, 6743170, 8766121, 11078065, 12523030, 15509291, 17532242, 22156130, 28802969, 31018582, 43830605, 57605938, 77546455, 87661210, 144014845, 155092910, 201620783, 288029690, 403241566, 1008103915, 2016207830]

約数ペア:

[(1, 2016207830), (2, 1008103915), (5, 403241566), (7, 288029690), (10, 201620783), (13, 155092910), (14, 144014845), (23, 87661210), (26, 77546455), (35, 57605938), (46, 43830605), (65, 31018582), (70, 28802969), (91, 22156130), (115, 17532242), (130, 15509291), (161, 12523030), (182, 11078065), (230, 8766121), (299, 6743170), (322, 6261515), (455, 4431226), (598, 3371585), (805, 2504606), (910, 2215613), (1495, 1348634), (1610, 1252303), (2093, 963310), (2990, 674317), (4186, 481655), (10465, 192662), (20930, 96331)]