2020474073

素因数分解:

${\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 2105859072

約数和(自身を除く): 85384999

約数列:

[1, 31, 151, 653, 661, 4681, 20243, 20491, 98603, 99811, 431633, 3056693, 3094141, 13380623, 65176583, 2020474073]

約数ペア:

[(1, 2020474073), (31, 65176583), (151, 13380623), (653, 3094141), (661, 3056693), (4681, 431633), (20243, 99811), (20491, 98603)]