20172465189

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1933}}^1\times {\mathrm{24671}}^1$

素因数の和:26657

約数の個数: 24

約数和(自身を含む): 29774564352

約数和(自身を除く): 9602099163

約数列:

[1, 3, 9, 47, 141, 423, 1933, 5799, 17397, 24671, 74013, 90851, 222039, 272553, 817659, 1159537, 3478611, 10435833, 47689043, 143067129, 429201387, 2241385021, 6724155063, 20172465189]

約数ペア:

[(1, 20172465189), (3, 6724155063), (9, 2241385021), (47, 429201387), (141, 143067129), (423, 47689043), (1933, 10435833), (5799, 3478611), (17397, 1159537), (24671, 817659), (74013, 272553), (90851, 222039)]