20199863238

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{2207}}^1\times {\mathrm{5507}}^1$

素因数の和:7996

約数の個数: 32

約数和(自身を含む): 40571311104

約数和(自身を除く): 20371447866

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 2207, 4414, 5507, 6621, 11014, 13242, 16521, 33042, 611339, 1222678, 1525439, 1834017, 3050878, 3668034, 4576317, 9152634, 12153949, 24307898, 36461847, 72923694, 3366643873, 6733287746, 10099931619, 20199863238]

約数ペア:

[(1, 20199863238), (2, 10099931619), (3, 6733287746), (6, 3366643873), (277, 72923694), (554, 36461847), (831, 24307898), (1662, 12153949), (2207, 9152634), (4414, 4576317), (5507, 3668034), (6621, 3050878), (11014, 1834017), (13242, 1525439), (16521, 1222678), (33042, 611339)]