20175332758

素因数分解:

$2^1\times 7^1\times {\mathrm{3779}}^1\times {\mathrm{381343}}^1$

素因数の和:385131

約数の個数: 16

約数和(自身を含む): 34595527680

約数和(自身を除く): 14420194922

約数列:

[1, 2, 7, 14, 3779, 7558, 26453, 52906, 381343, 762686, 2669401, 5338802, 1441095197, 2882190394, 10087666379, 20175332758]

約数ペア:

[(1, 20175332758), (2, 10087666379), (7, 2882190394), (14, 1441095197), (3779, 5338802), (7558, 2669401), (26453, 762686), (52906, 381343)]