20243365814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1\times {\mathrm{26863}}^1$

素因数の和:29724

約数の個数: 32

約数和(自身を含む): 36543636480

約数和(自身を除く): 16300270666

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2833, 5666, 19831, 26863, 39662, 53726, 53827, 107654, 188041, 376082, 376789, 510397, 753578, 1020794, 3572779, 7145558, 76102879, 152205758, 532720153, 1065440306, 1445954701, 2891909402, 10121682907, 20243365814]

約数ペア:

[(1, 20243365814), (2, 10121682907), (7, 2891909402), (14, 1445954701), (19, 1065440306), (38, 532720153), (133, 152205758), (266, 76102879), (2833, 7145558), (5666, 3572779), (19831, 1020794), (26863, 753578), (39662, 510397), (53726, 376789), (53827, 376082), (107654, 188041)]