20130937310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4481}}^1\times {\mathrm{40841}}^1$

素因数の和:45340

約数の個数: 32

約数和(自身を含む): 39539630304

約数和(自身を除く): 19408692994

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4481, 8962, 22405, 40841, 44810, 49291, 81682, 98582, 204205, 246455, 408410, 449251, 492910, 898502, 2246255, 4492510, 183008521, 366017042, 915042605, 1830085210, 2013093731, 4026187462, 10065468655, 20130937310]

約数ペア:

[(1, 20130937310), (2, 10065468655), (5, 4026187462), (10, 2013093731), (11, 1830085210), (22, 915042605), (55, 366017042), (110, 183008521), (4481, 4492510), (8962, 2246255), (22405, 898502), (40841, 492910), (44810, 449251), (49291, 408410), (81682, 246455), (98582, 204205)]