20009193626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{218761}}^1$

素因数の和:218894

約数の個数: 32

約数和(自身を含む): 33076814400

約数和(自身を除く): 13067620774

約数列:

[1, 2, 19, 29, 38, 58, 83, 166, 551, 1102, 1577, 2407, 3154, 4814, 45733, 91466, 218761, 437522, 4156459, 6344069, 8312918, 12688138, 18157163, 36314326, 120537311, 241074622, 344986097, 526557727, 689972194, 1053115454, 10004596813, 20009193626]

約数ペア:

[(1, 20009193626), (2, 10004596813), (19, 1053115454), (29, 689972194), (38, 526557727), (58, 344986097), (83, 241074622), (166, 120537311), (551, 36314326), (1102, 18157163), (1577, 12688138), (2407, 8312918), (3154, 6344069), (4814, 4156459), (45733, 437522), (91466, 218761)]