19956222768

素因数分解:

$2^4\times 3^1\times {\mathrm{415754641}}^1$

素因数の和:415754652

約数の個数: 20

約数和(自身を含む): 51553575608

約数和(自身を除く): 31597352840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 415754641, 831509282, 1247263923, 1663018564, 2494527846, 3326037128, 4989055692, 6652074256, 9978111384, 19956222768]

約数ペア:

[(1, 19956222768), (2, 9978111384), (3, 6652074256), (4, 4989055692), (6, 3326037128), (8, 2494527846), (12, 1663018564), (16, 1247263923), (24, 831509282), (48, 415754641)]