20549454906

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{2851}}^1\times {\mathrm{5387}}^1$

素因数の和:8466

約数の個数: 32

約数和(自身を含む): 41305356288

約数和(自身を除く): 20755901382

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 2851, 5387, 5702, 8553, 10774, 16161, 17106, 32322, 635773, 1201301, 1271546, 1907319, 2402602, 3603903, 3814638, 7207806, 15358337, 30716674, 46075011, 92150022, 3424909151, 6849818302, 10274727453, 20549454906]

約数ペア:

[(1, 20549454906), (2, 10274727453), (3, 6849818302), (6, 3424909151), (223, 92150022), (446, 46075011), (669, 30716674), (1338, 15358337), (2851, 7207806), (5387, 3814638), (5702, 3603903), (8553, 2402602), (10774, 1907319), (16161, 1271546), (17106, 1201301), (32322, 635773)]