20743998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28573}}^1$

素因数の和:28600

約数の個数: 24

約数和(自身を含む): 45604104

約数和(自身を除く): 24860106

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28573, 57146, 85719, 171438, 314303, 628606, 942909, 1885818, 3457333, 6914666, 10371999, 20743998]

約数ペア:

[(1, 20743998), (2, 10371999), (3, 6914666), (6, 3457333), (11, 1885818), (22, 942909), (33, 628606), (66, 314303), (121, 171438), (242, 85719), (363, 57146), (726, 28573)]