20160466610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{106427}}^1$

素因数の和:107450

約数の個数: 32

約数和(自身を含む): 38237451840

約数和(自身を除く): 18076985230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 997, 1994, 4985, 9970, 18943, 37886, 94715, 106427, 189430, 212854, 532135, 1064270, 2022113, 4044226, 10110565, 20221130, 106107719, 212215438, 530538595, 1061077190, 2016046661, 4032093322, 10080233305, 20160466610]

約数ペア:

[(1, 20160466610), (2, 10080233305), (5, 4032093322), (10, 2016046661), (19, 1061077190), (38, 530538595), (95, 212215438), (190, 106107719), (997, 20221130), (1994, 10110565), (4985, 4044226), (9970, 2022113), (18943, 1064270), (37886, 532135), (94715, 212854), (106427, 189430)]