20277291804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1995011}}^1$

素因数の和:1995047

約数の個数: 72

約数和(自身を含む): 59435397504

約数和(自身を除く): 39158105700

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 1995011, 3990022, 5985033, 7980044, 11970066, 13965077, 21945121, 23940132, 27930154, 41895231, 43890242, 55860308, 65835363, 83790462, 87780484, 131670726, 153615847, 167580924, 241396331, 263341452, 307231694, 460847541, 482792662, 614463388, 724188993, 921695082, 965585324, 1448377986, 1689774317, 1843390164, 2896755972, 3379548634, 5069322951, 6759097268, 10138645902, 20277291804]

約数ペア:

[(1, 20277291804), (2, 10138645902), (3, 6759097268), (4, 5069322951), (6, 3379548634), (7, 2896755972), (11, 1843390164), (12, 1689774317), (14, 1448377986), (21, 965585324), (22, 921695082), (28, 724188993), (33, 614463388), (42, 482792662), (44, 460847541), (66, 307231694), (77, 263341452), (84, 241396331), (121, 167580924), (132, 153615847), (154, 131670726), (231, 87780484), (242, 83790462), (308, 65835363), (363, 55860308), (462, 43890242), (484, 41895231), (726, 27930154), (847, 23940132), (924, 21945121), (1452, 13965077), (1694, 11970066), (2541, 7980044), (3388, 5985033), (5082, 3990022), (10164, 1995011)]