20173418552

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2210059}}^1$

素因数の和:2210235

約数の個数: 32

約数和(自身を含む): 43493980800

約数和(自身を除く): 23320562248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 2210059, 4420118, 8840236, 15470413, 17680472, 30940826, 61881652, 123763304, 360239617, 720479234, 1440958468, 2521677319, 2881916936, 5043354638, 10086709276, 20173418552]

約数ペア:

[(1, 20173418552), (2, 10086709276), (4, 5043354638), (7, 2881916936), (8, 2521677319), (14, 1440958468), (28, 720479234), (56, 360239617), (163, 123763304), (326, 61881652), (652, 30940826), (1141, 17680472), (1304, 15470413), (2282, 8840236), (4564, 4420118), (9128, 2210059)]