22520442992

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{1246703}}^1$

素因数の和:1247840

約数の個数: 20

約数和(自身を含む): 43672041120

約数和(自身を除く): 21151598128

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 9032, 18064, 1246703, 2493406, 4986812, 9973624, 19947248, 1407527687, 2815055374, 5630110748, 11260221496, 22520442992]

約数ペア:

[(1, 22520442992), (2, 11260221496), (4, 5630110748), (8, 2815055374), (16, 1407527687), (1129, 19947248), (2258, 9973624), (4516, 4986812), (9032, 2493406), (18064, 1246703)]