20701175033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2466481}}^1$

素因数の和:2466608

約数の個数: 16

約数和(自身を含む): 26046049920

約数和(自身を除く): 5344874887

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 2466481, 17265367, 27131291, 189919037, 268846429, 1881925003, 2957310719, 20701175033]

約数ペア:

[(1, 20701175033), (7, 2957310719), (11, 1881925003), (77, 268846429), (109, 189919037), (763, 27131291), (1199, 17265367), (8393, 2466481)]