2020165848

素因数分解:

$2^3\times 3^2\times {\mathrm{28057859}}^1$

素因数の和:28057871

約数の個数: 24

約数和(自身を含む): 5471282700

約数和(自身を除く): 3451116852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 28057859, 56115718, 84173577, 112231436, 168347154, 224462872, 252520731, 336694308, 505041462, 673388616, 1010082924, 2020165848]

約数ペア:

[(1, 2020165848), (2, 1010082924), (3, 673388616), (4, 505041462), (6, 336694308), (8, 252520731), (9, 224462872), (12, 168347154), (18, 112231436), (24, 84173577), (36, 56115718), (72, 28057859)]