20199256055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11847071}}^1$

素因数の和:11847118

約数の個数: 16

約数和(自身を含む): 27295653888

約数和(自身を除く): 7096397833

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 11847071, 59235355, 130317781, 367259201, 651588905, 1836296005, 4039851211, 20199256055]

約数ペア:

[(1, 20199256055), (5, 4039851211), (11, 1836296005), (31, 651588905), (55, 367259201), (155, 130317781), (341, 59235355), (1705, 11847071)]