20171842132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9151}}^1\times {\mathrm{42391}}^1$

素因数の和:51559

約数の個数: 24

約数和(自身を含む): 38021215232

約数和(自身を除く): 17849373100

約数列:

[1, 2, 4, 13, 26, 52, 9151, 18302, 36604, 42391, 84782, 118963, 169564, 237926, 475852, 551083, 1102166, 2204332, 387920041, 775840082, 1551680164, 5042960533, 10085921066, 20171842132]

約数ペア:

[(1, 20171842132), (2, 10085921066), (4, 5042960533), (13, 1551680164), (26, 775840082), (52, 387920041), (9151, 2204332), (18302, 1102166), (36604, 551083), (42391, 475852), (84782, 237926), (118963, 169564)]