20107706072

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{37514377}}^1$

素因数の和:37514450

約数の個数: 16

約数和(自身を含む): 38264665560

約数和(自身を除く): 18156959488

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 37514377, 75028754, 150057508, 300115016, 2513463259, 5026926518, 10053853036, 20107706072]

約数ペア:

[(1, 20107706072), (2, 10053853036), (4, 5026926518), (8, 2513463259), (67, 300115016), (134, 150057508), (268, 75028754), (536, 37514377)]