20121219618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{869017}}^1$

素因数の和:869266

約数の個数: 32

約数和(自身を含む): 42797398464

約数和(自身を除く): 22676178846

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 227, 454, 681, 1362, 3859, 7718, 11577, 23154, 869017, 1738034, 2607051, 5214102, 14773289, 29546578, 44319867, 88639734, 197266859, 394533718, 591800577, 1183601154, 3353536603, 6707073206, 10060609809, 20121219618]

約数ペア:

[(1, 20121219618), (2, 10060609809), (3, 6707073206), (6, 3353536603), (17, 1183601154), (34, 591800577), (51, 394533718), (102, 197266859), (227, 88639734), (454, 44319867), (681, 29546578), (1362, 14773289), (3859, 5214102), (7718, 2607051), (11577, 1738034), (23154, 869017)]