20176818826

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1\times {\mathrm{45343}}^1$

素因数の和:46437

約数の個数: 16

約数和(自身を含む): 30414578688

約数和(自身を除く): 10237759862

約数列:

[1, 2, 271, 542, 821, 1642, 45343, 90686, 222491, 444982, 12287953, 24575906, 37226603, 74453206, 10088409413, 20176818826]

約数ペア:

[(1, 20176818826), (2, 10088409413), (271, 74453206), (542, 37226603), (821, 24575906), (1642, 12287953), (45343, 444982), (90686, 222491)]