20139477119

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2267}}^1\times {\mathrm{5039}}^1$

素因数の和:7390

約数の個数: 16

約数和(自身を含む): 21123970560

約数和(自身を除く): 984493441

約数列:

[1, 41, 43, 1763, 2267, 5039, 92947, 97481, 206599, 216677, 3996721, 8883757, 11423413, 468359933, 491206759, 20139477119]

約数ペア:

[(1, 20139477119), (41, 491206759), (43, 468359933), (1763, 11423413), (2267, 8883757), (5039, 3996721), (92947, 216677), (97481, 206599)]