20185751580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336429193}}^1$

素因数の和:336429205

約数の個数: 24

約数和(自身を含む): 56520104592

約数和(自身を除く): 36334353012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336429193, 672858386, 1009287579, 1345716772, 1682145965, 2018575158, 3364291930, 4037150316, 5046437895, 6728583860, 10092875790, 20185751580]

約数ペア:

[(1, 20185751580), (2, 10092875790), (3, 6728583860), (4, 5046437895), (5, 4037150316), (6, 3364291930), (10, 2018575158), (12, 1682145965), (15, 1345716772), (20, 1009287579), (30, 672858386), (60, 336429193)]