20441337118

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{31567}}^1$

素因数の和:31812

約数の個数: 32

約数和(自身を含む): 32218300800

約数和(自身を除く): 11776963682

約数列:

[1, 2, 41, 53, 82, 106, 149, 298, 2173, 4346, 6109, 7897, 12218, 15794, 31567, 63134, 323777, 647554, 1294247, 1673051, 2588494, 3346102, 4703483, 9406966, 68595091, 137190182, 192842803, 249284599, 385685606, 498569198, 10220668559, 20441337118]

約数ペア:

[(1, 20441337118), (2, 10220668559), (41, 498569198), (53, 385685606), (82, 249284599), (106, 192842803), (149, 137190182), (298, 68595091), (2173, 9406966), (4346, 4703483), (6109, 3346102), (7897, 2588494), (12218, 1673051), (15794, 1294247), (31567, 647554), (63134, 323777)]