2020178342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{853837}}^1$

素因数の和:853872

約数の個数: 24

約数和(自身を含む): 3750056496

約数和(自身を除く): 1729878154

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 853837, 1707674, 5976859, 11099881, 11953718, 22199762, 77699167, 144298453, 155398334, 288596906, 1010089171, 2020178342]

約数ペア:

[(1, 2020178342), (2, 1010089171), (7, 288596906), (13, 155398334), (14, 144298453), (26, 77699167), (91, 22199762), (169, 11953718), (182, 11099881), (338, 5976859), (1183, 1707674), (2366, 853837)]