20242078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4441}}^1$

素因数の和:4539

約数の個数: 16

約数和(自身を含む): 31662576

約数和(自身を除く): 11420498

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4441, 4558, 8882, 190963, 235373, 381926, 470746, 10121039, 20242078]

約数ペア:

[(1, 20242078), (2, 10121039), (43, 470746), (53, 381926), (86, 235373), (106, 190963), (2279, 8882), (4441, 4558)]