20177803559

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1\times {\mathrm{25171}}^1$

素因数の和:26582

約数の個数: 16

約数和(自身を含む): 21941928960

約数和(自身を除く): 1764125401

約数列:

[1, 19, 31, 589, 1361, 25171, 25859, 42191, 478249, 780301, 801629, 14825719, 34257731, 650896889, 1061989661, 20177803559]

約数ペア:

[(1, 20177803559), (19, 1061989661), (31, 650896889), (589, 34257731), (1361, 14825719), (25171, 801629), (25859, 780301), (42191, 478249)]