20676330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{76579}}^1$

素因数の和:76595

約数の個数: 32

約数和(自身を含む): 55137600

約数和(自身を除く): 34461270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 76579, 153158, 229737, 382895, 459474, 689211, 765790, 1148685, 1378422, 2067633, 2297370, 3446055, 4135266, 6892110, 10338165, 20676330]

約数ペア:

[(1, 20676330), (2, 10338165), (3, 6892110), (5, 4135266), (6, 3446055), (9, 2297370), (10, 2067633), (15, 1378422), (18, 1148685), (27, 765790), (30, 689211), (45, 459474), (54, 382895), (90, 229737), (135, 153158), (270, 76579)]