20602135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5779}}^1$

素因数の和:5838

約数の個数: 16

約数和(自身を含む): 26634240

約数和(自身を除く): 6032105

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 5779, 28895, 132917, 179149, 664585, 895745, 4120427, 20602135]

約数ペア:

[(1, 20602135), (5, 4120427), (23, 895745), (31, 664585), (115, 179149), (155, 132917), (713, 28895), (3565, 5779)]