20052276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{38861}}^1$

素因数の和:38911

約数の個数: 24

約数和(自身を含む): 47877984

約数和(自身を除く): 27825708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38861, 77722, 116583, 155444, 233166, 466332, 1671023, 3342046, 5013069, 6684092, 10026138, 20052276]

約数ペア:

[(1, 20052276), (2, 10026138), (3, 6684092), (4, 5013069), (6, 3342046), (12, 1671023), (43, 466332), (86, 233166), (129, 155444), (172, 116583), (258, 77722), (516, 38861)]