20565118839

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1\times {\mathrm{74707}}^1$

素因数の和:75830

約数の個数: 16

約数和(自身を含む): 27755516160

約数和(自身を除く): 7190397321

約数列:

[1, 3, 89, 267, 1031, 3093, 74707, 91759, 224121, 275277, 6648923, 19946769, 77022917, 231068751, 6855039613, 20565118839]

約数ペア:

[(1, 20565118839), (3, 6855039613), (89, 231068751), (267, 77022917), (1031, 19946769), (3093, 6648923), (74707, 275277), (91759, 224121)]