20199331082

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2926591}}^1$

素因数の和:2926646

約数の個数: 32

約数和(自身を含む): 37928632320

約数和(自身を除く): 17729301238

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 2926591, 5853182, 20486137, 40972274, 49752047, 84871139, 99504094, 169742278, 348264329, 594097973, 696528658, 1188195946, 1442809363, 2885618726, 10099665541, 20199331082]

約数ペア:

[(1, 20199331082), (2, 10099665541), (7, 2885618726), (14, 1442809363), (17, 1188195946), (29, 696528658), (34, 594097973), (58, 348264329), (119, 169742278), (203, 99504094), (238, 84871139), (406, 49752047), (493, 40972274), (986, 20486137), (3451, 5853182), (6902, 2926591)]