20403766302

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{147853379}}^1$

素因数の和:147853407

約数の個数: 16

約数和(自身を含む): 42581773440

約数和(自身を除く): 22178007138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 147853379, 295706758, 443560137, 887120274, 3400627717, 6801255434, 10201883151, 20403766302]

約数ペア:

[(1, 20403766302), (2, 10201883151), (3, 6801255434), (6, 3400627717), (23, 887120274), (46, 443560137), (69, 295706758), (138, 147853379)]