2020366912

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{444623}}^1$

素因数の和:444706

約数の個数: 28

約数和(自身を含む): 4065641856

約数和(自身を除く): 2045274944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 444623, 889246, 1778492, 3556984, 7113968, 14227936, 28455872, 31568233, 63136466, 126272932, 252545864, 505091728, 1010183456, 2020366912]

約数ペア:

[(1, 2020366912), (2, 1010183456), (4, 505091728), (8, 252545864), (16, 126272932), (32, 63136466), (64, 31568233), (71, 28455872), (142, 14227936), (284, 7113968), (568, 3556984), (1136, 1778492), (2272, 889246), (4544, 444623)]