20163627105

素因数分解:

$3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{829267}}^1$

素因数の和:830896

約数の個数: 16

約数和(自身を含む): 32281744704

約数和(自身を除く): 12118117599

約数列:

[1, 3, 5, 15, 1621, 4863, 8105, 24315, 829267, 2487801, 4146335, 12439005, 1344241807, 4032725421, 6721209035, 20163627105]

約数ペア:

[(1, 20163627105), (3, 6721209035), (5, 4032725421), (15, 1344241807), (1621, 12439005), (4863, 4146335), (8105, 2487801), (24315, 829267)]