20342078376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44609821}}^1$

素因数の和:44609849

約数の個数: 32

約数和(自身を含む): 53531786400

約数和(自身を除く): 33189708024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44609821, 89219642, 133829463, 178439284, 267658926, 356878568, 535317852, 847586599, 1070635704, 1695173198, 2542759797, 3390346396, 5085519594, 6780692792, 10171039188, 20342078376]

約数ペア:

[(1, 20342078376), (2, 10171039188), (3, 6780692792), (4, 5085519594), (6, 3390346396), (8, 2542759797), (12, 1695173198), (19, 1070635704), (24, 847586599), (38, 535317852), (57, 356878568), (76, 267658926), (114, 178439284), (152, 133829463), (228, 89219642), (456, 44609821)]