20740192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58921}}^1$

素因数の和:58942

約数の個数: 24

約数和(自身を含む): 44545032

約数和(自身を除く): 23804840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58921, 117842, 235684, 471368, 648131, 942736, 1296262, 1885472, 2592524, 5185048, 10370096, 20740192]

約数ペア:

[(1, 20740192), (2, 10370096), (4, 5185048), (8, 2592524), (11, 1885472), (16, 1296262), (22, 942736), (32, 648131), (44, 471368), (88, 235684), (176, 117842), (352, 58921)]