20066070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{668869}}^1$

素因数の和:668879

約数の個数: 16

約数和(自身を含む): 48158640

約数和(自身を除く): 28092570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 668869, 1337738, 2006607, 3344345, 4013214, 6688690, 10033035, 20066070]

約数ペア:

[(1, 20066070), (2, 10033035), (3, 6688690), (5, 4013214), (6, 3344345), (10, 2006607), (15, 1337738), (30, 668869)]