20343030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{678101}}^1$

素因数の和:678111

約数の個数: 16

約数和(自身を含む): 48823344

約数和(自身を除く): 28480314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 678101, 1356202, 2034303, 3390505, 4068606, 6781010, 10171515, 20343030]

約数ペア:

[(1, 20343030), (2, 10171515), (3, 6781010), (5, 4068606), (6, 3390505), (10, 2034303), (15, 1356202), (30, 678101)]