20167389914

素因数分解:

$2^1\times 7^2\times {\mathrm{757}}^1\times {\mathrm{271849}}^1$

素因数の和:272622

約数の個数: 24

約数和(自身を含む): 35236653300

約数和(自身を除く): 15069263386

約数列:

[1, 2, 7, 14, 49, 98, 757, 1514, 5299, 10598, 37093, 74186, 271849, 543698, 1902943, 3805886, 13320601, 26641202, 205789693, 411579386, 1440527851, 2881055702, 10083694957, 20167389914]

約数ペア:

[(1, 20167389914), (2, 10083694957), (7, 2881055702), (14, 1440527851), (49, 411579386), (98, 205789693), (757, 26641202), (1514, 13320601), (5299, 3805886), (10598, 1902943), (37093, 543698), (74186, 271849)]