20073183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 29575728

約数和(自身を除く): 9502545

約数列:

[1, 3, 13, 39, 47, 141, 233, 611, 699, 1833, 2209, 3029, 6627, 9087, 10951, 28717, 32853, 86151, 142363, 427089, 514697, 1544091, 6691061, 20073183]

約数ペア:

[(1, 20073183), (3, 6691061), (13, 1544091), (39, 514697), (47, 427089), (141, 142363), (233, 86151), (611, 32853), (699, 28717), (1833, 10951), (2209, 9087), (3029, 6627)]