20161530190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38040623}}^1$

素因数の和:38040683

約数の個数: 16

約数和(自身を含む): 36975486528

約数和(自身を除く): 16813956338

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 38040623, 76081246, 190203115, 380406230, 2016153019, 4032306038, 10080765095, 20161530190]

約数ペア:

[(1, 20161530190), (2, 10080765095), (5, 4032306038), (10, 2016153019), (53, 380406230), (106, 190203115), (265, 76081246), (530, 38040623)]