20164308949

素因数分解:

${\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{743}}^1\times {\mathrm{1783}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 20896948224

約数和(自身を除く): 732639275

約数列:

[1, 31, 491, 743, 1783, 15221, 23033, 55273, 364813, 875453, 1324769, 11309203, 27139043, 41067839, 650461579, 20164308949]

約数ペア:

[(1, 20164308949), (31, 650461579), (491, 41067839), (743, 27139043), (1783, 11309203), (15221, 1324769), (23033, 875453), (55273, 364813)]