20079485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 25636800

約数和(自身を除く): 5557315

約数列:

[1, 5, 19, 95, 97, 485, 1843, 2179, 9215, 10895, 41401, 207005, 211363, 1056815, 4015897, 20079485]

約数ペア:

[(1, 20079485), (5, 4015897), (19, 1056815), (95, 211363), (97, 207005), (485, 41401), (1843, 10895), (2179, 9215)]