20929178280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{174409819}}^1$

素因数の和:174409833

約数の個数: 32

約数和(自身を含む): 62787535200

約数和(自身を除く): 41858356920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 174409819, 348819638, 523229457, 697639276, 872049095, 1046458914, 1395278552, 1744098190, 2092917828, 2616147285, 3488196380, 4185835656, 5232294570, 6976392760, 10464589140, 20929178280]

約数ペア:

[(1, 20929178280), (2, 10464589140), (3, 6976392760), (4, 5232294570), (5, 4185835656), (6, 3488196380), (8, 2616147285), (10, 2092917828), (12, 1744098190), (15, 1395278552), (20, 1046458914), (24, 872049095), (30, 697639276), (40, 523229457), (60, 348819638), (120, 174409819)]