20177517903

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2310491}}^1$

素因数の和:2310606

約数の個数: 16

約数和(自身を含む): 27947711232

約数和(自身を除く): 7770193329

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 2310491, 6931473, 94730131, 164044861, 284190393, 492134583, 6725839301, 20177517903]

約数ペア:

[(1, 20177517903), (3, 6725839301), (41, 492134583), (71, 284190393), (123, 164044861), (213, 94730131), (2911, 6931473), (8733, 2310491)]