20187075990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672902533}}^1$

素因数の和:672902543

約数の個数: 16

約数和(自身を含む): 48448982448

約数和(自身を除く): 28261906458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672902533, 1345805066, 2018707599, 3364512665, 4037415198, 6729025330, 10093537995, 20187075990]

約数ペア:

[(1, 20187075990), (2, 10093537995), (3, 6729025330), (5, 4037415198), (6, 3364512665), (10, 2018707599), (15, 1345805066), (30, 672902533)]