20240428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3571}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 38506160

約数和(自身を除く): 18265732

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 3571, 5668, 7142, 14284, 46423, 92846, 185692, 389239, 778478, 1556956, 5060107, 10120214, 20240428]

約数ペア:

[(1, 20240428), (2, 10120214), (4, 5060107), (13, 1556956), (26, 778478), (52, 389239), (109, 185692), (218, 92846), (436, 46423), (1417, 14284), (2834, 7142), (3571, 5668)]