20637056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14657}}^1$

素因数の和:14682

約数の個数: 32

約数和(自身を含む): 44853480

約数和(自身を除く): 24216424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14657, 29314, 58628, 117256, 161227, 234512, 322454, 469024, 644908, 938048, 1289816, 1876096, 2579632, 5159264, 10318528, 20637056]

約数ペア:

[(1, 20637056), (2, 10318528), (4, 5159264), (8, 2579632), (11, 1876096), (16, 1289816), (22, 938048), (32, 644908), (44, 469024), (64, 322454), (88, 234512), (128, 161227), (176, 117256), (352, 58628), (704, 29314), (1408, 14657)]