20172758164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{14813}}^1\times {\mathrm{26189}}^1$

素因数の和:41019

約数の個数: 24

約数和(自身を含む): 38021908680

約数和(自身を除く): 17849150516

約数列:

[1, 2, 4, 13, 26, 52, 14813, 26189, 29626, 52378, 59252, 104756, 192569, 340457, 385138, 680914, 770276, 1361828, 387937657, 775875314, 1551750628, 5043189541, 10086379082, 20172758164]

約数ペア:

[(1, 20172758164), (2, 10086379082), (4, 5043189541), (13, 1551750628), (26, 775875314), (52, 387937657), (14813, 1361828), (26189, 770276), (29626, 680914), (52378, 385138), (59252, 340457), (104756, 192569)]