20163120190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{38043623}}^1$

素因数の和:38043683

約数の個数: 16

約数和(自身を含む): 36978402528

約数和(自身を除く): 16815282338

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 38043623, 76087246, 190218115, 380436230, 2016312019, 4032624038, 10081560095, 20163120190]

約数ペア:

[(1, 20163120190), (2, 10081560095), (5, 4032624038), (10, 2016312019), (53, 380436230), (106, 190218115), (265, 76087246), (530, 38043623)]