20994030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233267}}^1$

素因数の和:233280

約数の個数: 24

約数和(自身を含む): 54584712

約数和(自身を除く): 33590682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233267, 466534, 699801, 1166335, 1399602, 2099403, 2332670, 3499005, 4198806, 6998010, 10497015, 20994030]

約数ペア:

[(1, 20994030), (2, 10497015), (3, 6998010), (5, 4198806), (6, 3499005), (9, 2332670), (10, 2099403), (15, 1399602), (18, 1166335), (30, 699801), (45, 466534), (90, 233267)]