20173934777

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1\times {\mathrm{4129}}^1$

素因数の和:6920

約数の個数: 16

約数和(自身を含む): 21330624000

約数和(自身を除く): 1156689223

約数列:

[1, 23, 79, 1817, 2689, 4129, 61847, 94967, 212431, 326191, 4885913, 7502393, 11102881, 255366263, 877127599, 20173934777]

約数ペア:

[(1, 20173934777), (23, 877127599), (79, 255366263), (1817, 11102881), (2689, 7502393), (4129, 4885913), (61847, 326191), (94967, 212431)]