20950872448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14879881}}^1$

素因数の和:14879906

約数の個数: 32

約数和(自身を含む): 45532438920

約数和(自身を除く): 24581566472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14879881, 29759762, 59519524, 119039048, 163678691, 238078096, 327357382, 476156192, 654714764, 952312384, 1309429528, 1904624768, 2618859056, 5237718112, 10475436224, 20950872448]

約数ペア:

[(1, 20950872448), (2, 10475436224), (4, 5237718112), (8, 2618859056), (11, 1904624768), (16, 1309429528), (22, 952312384), (32, 654714764), (44, 476156192), (64, 327357382), (88, 238078096), (128, 163678691), (176, 119039048), (352, 59519524), (704, 29759762), (1408, 14879881)]