20233666078

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1\times {\mathrm{68771}}^1$

素因数の和:69867

約数の個数: 16

約数和(自身を含む): 30576856464

約数和(自身を除く): 10343190386

約数列:

[1, 2, 157, 314, 937, 1874, 68771, 137542, 147109, 294218, 10797047, 21594094, 64438427, 128876854, 10116833039, 20233666078]

約数ペア:

[(1, 20233666078), (2, 10116833039), (157, 128876854), (314, 64438427), (937, 21594094), (1874, 10797047), (68771, 294218), (137542, 147109)]