20050200664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{192790391}}^1$

素因数の和:192790410

約数の個数: 16

約数和(自身を含む): 40485982320

約数和(自身を除く): 20435781656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 192790391, 385580782, 771161564, 1542323128, 2506275083, 5012550166, 10025100332, 20050200664]

約数ペア:

[(1, 20050200664), (2, 10025100332), (4, 5012550166), (8, 2506275083), (13, 1542323128), (26, 771161564), (52, 385580782), (104, 192790391)]