21083036704

素因数分解:

$2^5\times {\mathrm{28807}}^1\times {\mathrm{22871}}^1$

素因数の和:51688

約数の個数: 24

約数和(自身を含む): 41510484288

約数和(自身を除く): 20427447584

約数列:

[1, 2, 4, 8, 16, 32, 22871, 28807, 45742, 57614, 91484, 115228, 182968, 230456, 365936, 460912, 731872, 921824, 658844897, 1317689794, 2635379588, 5270759176, 10541518352, 21083036704]

約数ペア:

[(1, 21083036704), (2, 10541518352), (4, 5270759176), (8, 2635379588), (16, 1317689794), (32, 658844897), (22871, 921824), (28807, 731872), (45742, 460912), (57614, 365936), (91484, 230456), (115228, 182968)]