20961030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{698701}}^1$

素因数の和:698711

約数の個数: 16

約数和(自身を含む): 50306544

約数和(自身を除く): 29345514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 698701, 1397402, 2096103, 3493505, 4192206, 6987010, 10480515, 20961030]

約数ペア:

[(1, 20961030), (2, 10480515), (3, 6987010), (5, 4192206), (6, 3493505), (10, 2096103), (15, 1397402), (30, 698701)]