20593669864

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{1880357}}^1$

素因数の和:1880437

約数の個数: 24

約数和(自身を含む): 39684955590

約数和(自身を除く): 19091285726

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1369, 2738, 5476, 10952, 1880357, 3760714, 7521428, 15042856, 69573209, 139146418, 278292836, 556585672, 2574208733, 5148417466, 10296834932, 20593669864]

約数ペア:

[(1, 20593669864), (2, 10296834932), (4, 5148417466), (8, 2574208733), (37, 556585672), (74, 278292836), (148, 139146418), (296, 69573209), (1369, 15042856), (2738, 7521428), (5476, 3760714), (10952, 1880357)]