1018552020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16975867}}^1$

素因数の和:16975879

約数の個数: 24

約数和(自身を含む): 2851945824

約数和(自身を除く): 1833393804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16975867, 33951734, 50927601, 67903468, 84879335, 101855202, 169758670, 203710404, 254638005, 339517340, 509276010, 1018552020]

約数ペア:

[(1, 1018552020), (2, 509276010), (3, 339517340), (4, 254638005), (5, 203710404), (6, 169758670), (10, 101855202), (12, 84879335), (15, 67903468), (20, 50927601), (30, 33951734), (60, 16975867)]