20153263110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671775437}}^1$

素因数の和:671775447

約数の個数: 16

約数和(自身を含む): 48367831536

約数和(自身を除く): 28214568426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671775437, 1343550874, 2015326311, 3358877185, 4030652622, 6717754370, 10076631555, 20153263110]

約数ペア:

[(1, 20153263110), (2, 10076631555), (3, 6717754370), (5, 4030652622), (6, 3358877185), (10, 2015326311), (15, 1343550874), (30, 671775437)]