20199962981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1\times {\mathrm{38201}}^1$

素因数の和:39172

約数の個数: 16

約数和(自身を含む): 22477445568

約数和(自身を除く): 2277482587

約数列:

[1, 11, 53, 583, 907, 9977, 38201, 48071, 420211, 528781, 2024653, 22271183, 34648307, 381131377, 1836360271, 20199962981]

約数ペア:

[(1, 20199962981), (11, 1836360271), (53, 381131377), (583, 34648307), (907, 22271183), (9977, 2024653), (38201, 528781), (48071, 420211)]