20346744501

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{55140229}}^1$

素因数の和:55140276

約数の個数: 12

約数和(自身を含む): 30106565580

約数和(自身を除く): 9759821079

約数列:

[1, 3, 9, 41, 123, 369, 55140229, 165420687, 496262061, 2260749389, 6782248167, 20346744501]

約数ペア:

[(1, 20346744501), (3, 6782248167), (9, 2260749389), (41, 496262061), (123, 165420687), (369, 55140229)]