20677844280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{172315369}}^1$

素因数の和:172315383

約数の個数: 32

約数和(自身を含む): 62033533200

約数和(自身を除く): 41355688920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 172315369, 344630738, 516946107, 689261476, 861576845, 1033892214, 1378522952, 1723153690, 2067784428, 2584730535, 3446307380, 4135568856, 5169461070, 6892614760, 10338922140, 20677844280]

約数ペア:

[(1, 20677844280), (2, 10338922140), (3, 6892614760), (4, 5169461070), (5, 4135568856), (6, 3446307380), (8, 2584730535), (10, 2067784428), (12, 1723153690), (15, 1378522952), (20, 1033892214), (24, 861576845), (30, 689261476), (40, 516946107), (60, 344630738), (120, 172315369)]