2020104355

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1\times {\mathrm{4079}}^1$

素因数の和:6798

約数の個数: 16

約数和(自身を含む): 2491182720

約数和(自身を除く): 471078365

約数列:

[1, 5, 37, 185, 2677, 4079, 13385, 20395, 99049, 150923, 495245, 754615, 10919483, 54597415, 404020871, 2020104355]

約数ペア:

[(1, 2020104355), (5, 404020871), (37, 54597415), (185, 10919483), (2677, 754615), (4079, 495245), (13385, 150923), (20395, 99049)]