20766105218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{591863}}^1$

素因数の和:592249

約数の個数: 16

約数和(自身を含む): 31832813376

約数和(自身を除く): 11066708158

約数列:

[1, 2, 53, 106, 331, 662, 17543, 35086, 591863, 1183726, 31368739, 62737478, 195906653, 391813306, 10383052609, 20766105218]

約数ペア:

[(1, 20766105218), (2, 10383052609), (53, 391813306), (106, 195906653), (331, 62737478), (662, 31368739), (17543, 1183726), (35086, 591863)]