20496451012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{4931}}^1\times {\mathrm{45181}}^1$

素因数の和:50139

約数の個数: 24

約数和(自身を含む): 37436720832

約数和(自身を除く): 16940269820

約数列:

[1, 2, 4, 23, 46, 92, 4931, 9862, 19724, 45181, 90362, 113413, 180724, 226826, 453652, 1039163, 2078326, 4156652, 222787511, 445575022, 891150044, 5124112753, 10248225506, 20496451012]

約数ペア:

[(1, 20496451012), (2, 10248225506), (4, 5124112753), (23, 891150044), (46, 445575022), (92, 222787511), (4931, 4156652), (9862, 2078326), (19724, 1039163), (45181, 453652), (90362, 226826), (113413, 180724)]