20228141379

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{3251}}^1\times {\mathrm{15139}}^1$

素因数の和:18530

約数の個数: 16

約数和(自身を含む): 27177874560

約数和(自身を除く): 6949733181

約数列:

[1, 3, 137, 411, 3251, 9753, 15139, 45417, 445387, 1336161, 2074043, 6222129, 49216889, 147650667, 6742713793, 20228141379]

約数ペア:

[(1, 20228141379), (3, 6742713793), (137, 147650667), (411, 49216889), (3251, 6222129), (9753, 2074043), (15139, 1336161), (45417, 445387)]