20155083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1907}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 29062656

約数和(自身を除く): 8907573

約数列:

[1, 3, 13, 39, 271, 813, 1907, 3523, 5721, 10569, 24791, 74373, 516797, 1550391, 6718361, 20155083]

約数ペア:

[(1, 20155083), (3, 6718361), (13, 1550391), (39, 516797), (271, 74373), (813, 24791), (1907, 10569), (3523, 5721)]