20136427724

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1091287}}^1$

素因数の和:1091957

約数の個数: 24

約数和(自身を含む): 40334004480

約数和(自身を除く): 20197576756

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 18452, 1091287, 2182574, 4365148, 7639009, 15278018, 30556036, 719158133, 1438316266, 2876632532, 5034106931, 10068213862, 20136427724]

約数ペア:

[(1, 20136427724), (2, 10068213862), (4, 5034106931), (7, 2876632532), (14, 1438316266), (28, 719158133), (659, 30556036), (1318, 15278018), (2636, 7639009), (4613, 4365148), (9226, 2182574), (18452, 1091287)]