20193326070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{50311}}^1$

素因数の和:51125

約数の個数: 64

約数和(自身を含む): 51381029376

約数和(自身を除く): 31187703306

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 787, 1574, 2361, 3935, 4722, 7870, 11805, 13379, 23610, 26758, 40137, 50311, 66895, 80274, 100622, 133790, 150933, 200685, 251555, 301866, 401370, 503110, 754665, 855287, 1509330, 1710574, 2565861, 4276435, 5131722, 8552870, 12829305, 25658610, 39594757, 79189514, 118784271, 197973785, 237568542, 395947570, 593921355, 673110869, 1187842710, 1346221738, 2019332607, 3365554345, 4038665214, 6731108690, 10096663035, 20193326070]

約数ペア:

[(1, 20193326070), (2, 10096663035), (3, 6731108690), (5, 4038665214), (6, 3365554345), (10, 2019332607), (15, 1346221738), (17, 1187842710), (30, 673110869), (34, 593921355), (51, 395947570), (85, 237568542), (102, 197973785), (170, 118784271), (255, 79189514), (510, 39594757), (787, 25658610), (1574, 12829305), (2361, 8552870), (3935, 5131722), (4722, 4276435), (7870, 2565861), (11805, 1710574), (13379, 1509330), (23610, 855287), (26758, 754665), (40137, 503110), (50311, 401370), (66895, 301866), (80274, 251555), (100622, 200685), (133790, 150933)]