20165202551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1105609}}^1$

素因数の和:1105706

約数の個数: 16

約数和(自身を含む): 23032067520

約数和(自身を除く): 2866864969

約数列:

[1, 13, 23, 61, 299, 793, 1403, 18239, 1105609, 14372917, 25429007, 67442149, 330577091, 876747937, 1551169427, 20165202551]

約数ペア:

[(1, 20165202551), (13, 1551169427), (23, 876747937), (61, 330577091), (299, 67442149), (793, 25429007), (1403, 14372917), (18239, 1105609)]