20199962335

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1\times {\mathrm{10247}}^1$

素因数の和:10783

約数の個数: 32

約数和(自身を含む): 27963758592

約数和(自身を除く): 7763796257

約数列:

[1, 5, 7, 35, 151, 373, 755, 1057, 1865, 2611, 5285, 10247, 13055, 51235, 56323, 71729, 281615, 358645, 394261, 1547297, 1971305, 3822131, 7736485, 10831079, 19110655, 26754917, 54155395, 133774585, 577141781, 2885708905, 4039992467, 20199962335]

約数ペア:

[(1, 20199962335), (5, 4039992467), (7, 2885708905), (35, 577141781), (151, 133774585), (373, 54155395), (755, 26754917), (1057, 19110655), (1865, 10831079), (2611, 7736485), (5285, 3822131), (10247, 1971305), (13055, 1547297), (51235, 394261), (56323, 358645), (71729, 281615)]