20798545414

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{1993}}^1\times {\mathrm{14951}}^1$

素因数の和:17295

約数の個数: 16

約数和(自身を含む): 31305002400

約数和(自身を除く): 10506456986

約数列:

[1, 2, 349, 698, 1993, 3986, 14951, 29902, 695557, 1391114, 5217899, 10435798, 29797343, 59594686, 10399272707, 20798545414]

約数ペア:

[(1, 20798545414), (2, 10399272707), (349, 59594686), (698, 29797343), (1993, 10435798), (3986, 5217899), (14951, 1391114), (29902, 695557)]