20026702991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{64123}}^1$

素因数の和:64550

約数の個数: 16

約数和(自身を含む): 21521040384

約数和(自身を除く): 1494337393

約数列:

[1, 23, 37, 367, 851, 8441, 13579, 64123, 312317, 1474829, 2372551, 23533141, 54568673, 541262243, 870726217, 20026702991]

約数ペア:

[(1, 20026702991), (23, 870726217), (37, 541262243), (367, 54568673), (851, 23533141), (8441, 2372551), (13579, 1474829), (64123, 312317)]