20802364330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11124259}}^1$

素因数の和:11124294

約数の個数: 32

約数和(自身を含む): 43251122880

約数和(自身を除く): 22448758550

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 11124259, 22248518, 55621295, 111242590, 122366849, 189112403, 244733698, 378224806, 611834245, 945562015, 1223668490, 1891124030, 2080236433, 4160472866, 10401182165, 20802364330]

約数ペア:

[(1, 20802364330), (2, 10401182165), (5, 4160472866), (10, 2080236433), (11, 1891124030), (17, 1223668490), (22, 945562015), (34, 611834245), (55, 378224806), (85, 244733698), (110, 189112403), (170, 122366849), (187, 111242590), (374, 55621295), (935, 22248518), (1870, 11124259)]