20403940813

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{50051}}^1$

素因数の和:50316

約数の個数: 16

約数和(自身を含む): 21375006912

約数和(自身を除く): 971066099

約数列:

[1, 41, 61, 163, 2501, 6683, 9943, 50051, 407663, 2052091, 3053111, 8158313, 125177551, 334490833, 497657093, 20403940813]

約数ペア:

[(1, 20403940813), (41, 497657093), (61, 334490833), (163, 125177551), (2501, 8158313), (6683, 3053111), (9943, 2052091), (50051, 407663)]