20139812908

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{85627}}^1$

素因数の和:86221

約数の個数: 24

約数和(自身を含む): 35599327232

約数和(自身を除く): 15459514324

約数列:

[1, 2, 4, 127, 254, 463, 508, 926, 1852, 58801, 85627, 117602, 171254, 235204, 342508, 10874629, 21749258, 39645301, 43498516, 79290602, 158581204, 5034953227, 10069906454, 20139812908]

約数ペア:

[(1, 20139812908), (2, 10069906454), (4, 5034953227), (127, 158581204), (254, 79290602), (463, 43498516), (508, 39645301), (926, 21749258), (1852, 10874629), (58801, 342508), (85627, 235204), (117602, 171254)]