20120367498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43550579}}^1$

素因数の和:43550602

約数の個数: 32

約数和(自身を含む): 50170268160

約数和(自身を除く): 30049900662

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43550579, 87101158, 130651737, 261303474, 304854053, 479056369, 609708106, 914562159, 958112738, 1437169107, 1829124318, 2874338214, 3353394583, 6706789166, 10060183749, 20120367498]

約数ペア:

[(1, 20120367498), (2, 10060183749), (3, 6706789166), (6, 3353394583), (7, 2874338214), (11, 1829124318), (14, 1437169107), (21, 958112738), (22, 914562159), (33, 609708106), (42, 479056369), (66, 304854053), (77, 261303474), (154, 130651737), (231, 87101158), (462, 43550579)]