20197802096

素因数分解:

$2^4\times {\mathrm{75577}}^1\times {\mathrm{16703}}^1$

素因数の和:92288

約数の個数: 20

約数和(自身を含む): 39136102272

約数和(自身を除く): 18938300176

約数列:

[1, 2, 4, 8, 16, 16703, 33406, 66812, 75577, 133624, 151154, 267248, 302308, 604616, 1209232, 1262362631, 2524725262, 5049450524, 10098901048, 20197802096]

約数ペア:

[(1, 20197802096), (2, 10098901048), (4, 5049450524), (8, 2524725262), (16, 1262362631), (16703, 1209232), (33406, 604616), (66812, 302308), (75577, 267248), (133624, 151154)]