20181746156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35282773}}^1$

素因数の和:35282801

約数の個数: 24

約数和(自身を含む): 41492542224

約数和(自身を除く): 21310796068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35282773, 70565546, 141131092, 388110503, 458676049, 776221006, 917352098, 1552442012, 1834704196, 5045436539, 10090873078, 20181746156]

約数ペア:

[(1, 20181746156), (2, 10090873078), (4, 5045436539), (11, 1834704196), (13, 1552442012), (22, 917352098), (26, 776221006), (44, 458676049), (52, 388110503), (143, 141131092), (286, 70565546), (572, 35282773)]