20218565022

素因数分解:

$2^1\times 3^1\times {\mathrm{13171}}^1\times {\mathrm{255847}}^1$

素因数の和:269023

約数の個数: 16

約数和(自身を含む): 40440358272

約数和(自身を除く): 20221793250

約数列:

[1, 2, 3, 6, 13171, 26342, 39513, 79026, 255847, 511694, 767541, 1535082, 3369760837, 6739521674, 10109282511, 20218565022]

約数ペア:

[(1, 20218565022), (2, 10109282511), (3, 6739521674), (6, 3369760837), (13171, 1535082), (26342, 767541), (39513, 511694), (79026, 255847)]