2020477554

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{705967}}^1$

素因数の和:706031

約数の個数: 32

約数和(自身を含む): 4574672640

約数和(自身を除く): 2554195086

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 705967, 1411934, 2117901, 4235802, 6353703, 12707406, 19061109, 37416251, 38122218, 74832502, 112248753, 224497506, 336746259, 673492518, 1010238777, 2020477554]

約数ペア:

[(1, 2020477554), (2, 1010238777), (3, 673492518), (6, 336746259), (9, 224497506), (18, 112248753), (27, 74832502), (53, 38122218), (54, 37416251), (106, 19061109), (159, 12707406), (318, 6353703), (477, 4235802), (954, 2117901), (1431, 1411934), (2862, 705967)]