20177066464

素因数分解:

$2^5\times {\mathrm{630533327}}^1$

素因数の和:630533337

約数の個数: 12

約数和(自身を含む): 39723599664

約数和(自身を除く): 19546533200

約数列:

[1, 2, 4, 8, 16, 32, 630533327, 1261066654, 2522133308, 5044266616, 10088533232, 20177066464]

約数ペア:

[(1, 20177066464), (2, 10088533232), (4, 5044266616), (8, 2522133308), (16, 1261066654), (32, 630533327)]