20524068

素因数分解:

$2^2\times 3^2\times {\mathrm{570113}}^1$

素因数の和:570123

約数の個数: 18

約数和(自身を含む): 51880374

約数和(自身を除く): 31356306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 570113, 1140226, 1710339, 2280452, 3420678, 5131017, 6841356, 10262034, 20524068]

約数ペア:

[(1, 20524068), (2, 10262034), (3, 6841356), (4, 5131017), (6, 3420678), (9, 2280452), (12, 1710339), (18, 1140226), (36, 570113)]