20762580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{346043}}^1$

素因数の和:346055

約数の個数: 24

約数和(自身を含む): 58135392

約数和(自身を除く): 37372812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 346043, 692086, 1038129, 1384172, 1730215, 2076258, 3460430, 4152516, 5190645, 6920860, 10381290, 20762580]

約数ペア:

[(1, 20762580), (2, 10381290), (3, 6920860), (4, 5190645), (5, 4152516), (6, 3460430), (10, 2076258), (12, 1730215), (15, 1384172), (20, 1038129), (30, 692086), (60, 346043)]