20202551707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{471923}}^1$

素因数の和:472062

約数の個数: 16

約数和(自身を含む): 22595721120

約数和(自身を除く): 2393169413

約数列:

[1, 13, 37, 89, 481, 1157, 3293, 42809, 471923, 6134999, 17461151, 42001147, 226994963, 546014911, 1554042439, 20202551707]

約数ペア:

[(1, 20202551707), (13, 1554042439), (37, 546014911), (89, 226994963), (481, 42001147), (1157, 17461151), (3293, 6134999), (42809, 471923)]