20176935540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336282259}}^1$

素因数の和:336282271

約数の個数: 24

約数和(自身を含む): 56495419680

約数和(自身を除く): 36318484140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336282259, 672564518, 1008846777, 1345129036, 1681411295, 2017693554, 3362822590, 4035387108, 5044233885, 6725645180, 10088467770, 20176935540]

約数ペア:

[(1, 20176935540), (2, 10088467770), (3, 6725645180), (4, 5044233885), (5, 4035387108), (6, 3362822590), (10, 2017693554), (12, 1681411295), (15, 1345129036), (20, 1008846777), (30, 672564518), (60, 336282259)]