20802783193

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1\times {\mathrm{4483}}^1$

素因数の和:7656

約数の個数: 16

約数和(自身を含む): 22286197440

約数和(自身を除く): 1483414247

約数列:

[1, 17, 89, 1513, 3067, 4483, 52139, 76211, 272963, 398987, 4640371, 6782779, 13749361, 233739137, 1223693129, 20802783193]

約数ペア:

[(1, 20802783193), (17, 1223693129), (89, 233739137), (1513, 13749361), (3067, 6782779), (4483, 4640371), (52139, 398987), (76211, 272963)]