20175037253

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{6389}}^1\times {\mathrm{6733}}^1$

素因数の和:13196

約数の個数: 16

約数和(自身を含む): 23408461440

約数和(自身を除く): 3233424187

約数列:

[1, 7, 67, 469, 6389, 6733, 44723, 47131, 428063, 451111, 2996441, 3157777, 43017137, 301119959, 2882148179, 20175037253]

約数ペア:

[(1, 20175037253), (7, 2882148179), (67, 301119959), (469, 43017137), (6389, 3157777), (6733, 2996441), (44723, 451111), (47131, 428063)]