20104422901

素因数分解:

${\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1\times {\mathrm{2521}}^1$

素因数の和:4212

約数の個数: 16

約数和(自身を含む): 20895234048

約数和(自身を除く): 790811147

約数列:

[1, 31, 173, 1487, 2521, 5363, 46097, 78151, 257251, 436133, 3748727, 7974781, 13520123, 116210537, 648529771, 20104422901]

約数ペア:

[(1, 20104422901), (31, 648529771), (173, 116210537), (1487, 13520123), (2521, 7974781), (5363, 3748727), (46097, 436133), (78151, 257251)]