20174330519

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{33767}}^1$

素因数の和:34007

約数の個数: 24

約数和(自身を含む): 23905717920

約数和(自身を除く): 3731387401

約数列:

[1, 7, 49, 89, 137, 623, 959, 4361, 6713, 12193, 33767, 85351, 236369, 597457, 1654583, 3005263, 4626079, 21036841, 32382553, 147257887, 226677871, 411721031, 2882047217, 20174330519]

約数ペア:

[(1, 20174330519), (7, 2882047217), (49, 411721031), (89, 226677871), (137, 147257887), (623, 32382553), (959, 21036841), (4361, 4626079), (6713, 3005263), (12193, 1654583), (33767, 597457), (85351, 236369)]