20147883246

素因数分解:

$2^1\times 3^3\times {\mathrm{373108949}}^1$

素因数の和:373108960

約数の個数: 16

約数和(自身を含む): 44773074000

約数和(自身を除く): 24625190754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373108949, 746217898, 1119326847, 2238653694, 3357980541, 6715961082, 10073941623, 20147883246]

約数ペア:

[(1, 20147883246), (2, 10073941623), (3, 6715961082), (6, 3357980541), (9, 2238653694), (18, 1119326847), (27, 746217898), (54, 373108949)]