220136048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1250773}}^1$

素因数の和:1250792

約数の個数: 20

約数和(自身を含む): 465287928

約数和(自身を除く): 245151880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1250773, 2501546, 5003092, 10006184, 13758503, 20012368, 27517006, 55034012, 110068024, 220136048]

約数ペア:

[(1, 220136048), (2, 110068024), (4, 55034012), (8, 27517006), (11, 20012368), (16, 13758503), (22, 10006184), (44, 5003092), (88, 2501546), (176, 1250773)]