20201771012

素因数分解:

$2^2\times {\mathrm{373}}^1\times {\mathrm{487}}^1\times {\mathrm{27803}}^1$

素因数の和:28667

約数の個数: 24

約数和(自身を含む): 35521945536

約数和(自身を除く): 15320174524

約数列:

[1, 2, 4, 373, 487, 746, 974, 1492, 1948, 27803, 55606, 111212, 181651, 363302, 726604, 10370519, 13540061, 20741038, 27080122, 41482076, 54160244, 5050442753, 10100885506, 20201771012]

約数ペア:

[(1, 20201771012), (2, 10100885506), (4, 5050442753), (373, 54160244), (487, 41482076), (746, 27080122), (974, 20741038), (1492, 13540061), (1948, 10370519), (27803, 726604), (55606, 363302), (111212, 181651)]