22690020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{378167}}^1$

素因数の和:378179

約数の個数: 24

約数和(自身を含む): 63532224

約数和(自身を除く): 40842204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 378167, 756334, 1134501, 1512668, 1890835, 2269002, 3781670, 4538004, 5672505, 7563340, 11345010, 22690020]

約数ペア:

[(1, 22690020), (2, 11345010), (3, 7563340), (4, 5672505), (5, 4538004), (6, 3781670), (10, 2269002), (12, 1890835), (15, 1512668), (20, 1134501), (30, 756334), (60, 378167)]