20190784

素因数分解:

$2^6\times {\mathrm{315481}}^1$

素因数の和:315493

約数の個数: 14

約数和(自身を含む): 40066214

約数和(自身を除く): 19875430

約数列:

[1, 2, 4, 8, 16, 32, 64, 315481, 630962, 1261924, 2523848, 5047696, 10095392, 20190784]

約数ペア:

[(1, 20190784), (2, 10095392), (4, 5047696), (8, 2523848), (16, 1261924), (32, 630962), (64, 315481)]