20183770090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{119849}}^1$

素因数の和:121398

約数の個数: 32

約数和(自身を含む): 39659803200

約数和(自身を除く): 19476033110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1531, 3062, 7655, 15310, 16841, 33682, 84205, 119849, 168410, 239698, 599245, 1198490, 1318339, 2636678, 6591695, 13183390, 183488819, 366977638, 917444095, 1834888190, 2018377009, 4036754018, 10091885045, 20183770090]

約数ペア:

[(1, 20183770090), (2, 10091885045), (5, 4036754018), (10, 2018377009), (11, 1834888190), (22, 917444095), (55, 366977638), (110, 183488819), (1531, 13183390), (3062, 6591695), (7655, 2636678), (15310, 1318339), (16841, 1198490), (33682, 599245), (84205, 239698), (119849, 168410)]