20270435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6938

約数の個数: 16

約数和(自身を含む): 26434560

約数和(自身を除く): 6164125

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 6883, 34415, 130777, 213373, 653885, 1066865, 4054087, 20270435]

約数ペア:

[(1, 20270435), (5, 4054087), (19, 1066865), (31, 653885), (95, 213373), (155, 130777), (589, 34415), (2945, 6883)]