2020137710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{14369}}^1$

素因数の和:15220

約数の個数: 32

約数和(自身を含む): 3855068640

約数和(自身を除く): 1834930930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 827, 1654, 4135, 8270, 14059, 14369, 28118, 28738, 70295, 71845, 140590, 143690, 244273, 488546, 1221365, 2442730, 11883163, 23766326, 59415815, 118831630, 202013771, 404027542, 1010068855, 2020137710]

約数ペア:

[(1, 2020137710), (2, 1010068855), (5, 404027542), (10, 202013771), (17, 118831630), (34, 59415815), (85, 23766326), (170, 11883163), (827, 2442730), (1654, 1221365), (4135, 488546), (8270, 244273), (14059, 143690), (14369, 140590), (28118, 71845), (28738, 70295)]