20134626508

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{1723}}^1\times {\mathrm{17923}}^1$

素因数の和:19813

約数の個数: 24

約数和(自身を含む): 35474320448

約数和(自身を除く): 15339693940

約数列:

[1, 2, 4, 163, 326, 652, 1723, 3446, 6892, 17923, 35846, 71692, 280849, 561698, 1123396, 2921449, 5842898, 11685796, 30881329, 61762658, 123525316, 5033656627, 10067313254, 20134626508]

約数ペア:

[(1, 20134626508), (2, 10067313254), (4, 5033656627), (163, 123525316), (326, 61762658), (652, 30881329), (1723, 11685796), (3446, 5842898), (6892, 2921449), (17923, 1123396), (35846, 561698), (71692, 280849)]