20199103770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1\times {\mathrm{8179}}^1$

素因数の和:8811

約数の個数: 64

約数和(自身を含む): 48850698240

約数和(自身を除く): 28651594470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 431, 573, 862, 955, 1146, 1293, 1910, 2155, 2586, 2865, 4310, 5730, 6465, 8179, 12930, 16358, 24537, 40895, 49074, 81790, 82321, 122685, 164642, 245370, 246963, 411605, 493926, 823210, 1234815, 1562189, 2469630, 3124378, 3525149, 4686567, 7050298, 7810945, 9373134, 10575447, 15621890, 17625745, 21150894, 23432835, 35251490, 46865670, 52877235, 105754470, 673303459, 1346606918, 2019910377, 3366517295, 4039820754, 6733034590, 10099551885, 20199103770]

約数ペア:

[(1, 20199103770), (2, 10099551885), (3, 6733034590), (5, 4039820754), (6, 3366517295), (10, 2019910377), (15, 1346606918), (30, 673303459), (191, 105754470), (382, 52877235), (431, 46865670), (573, 35251490), (862, 23432835), (955, 21150894), (1146, 17625745), (1293, 15621890), (1910, 10575447), (2155, 9373134), (2586, 7810945), (2865, 7050298), (4310, 4686567), (5730, 3525149), (6465, 3124378), (8179, 2469630), (12930, 1562189), (16358, 1234815), (24537, 823210), (40895, 493926), (49074, 411605), (81790, 246963), (82321, 245370), (122685, 164642)]