20858304

素因数分解:

$2^6\times 3^1\times {\mathrm{108637}}^1$

素因数の和:108652

約数の個数: 28

約数和(自身を含む): 55188104

約数和(自身を除く): 34329800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108637, 217274, 325911, 434548, 651822, 869096, 1303644, 1738192, 2607288, 3476384, 5214576, 6952768, 10429152, 20858304]

約数ペア:

[(1, 20858304), (2, 10429152), (3, 6952768), (4, 5214576), (6, 3476384), (8, 2607288), (12, 1738192), (16, 1303644), (24, 869096), (32, 651822), (48, 434548), (64, 325911), (96, 217274), (192, 108637)]