20550596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1301}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 39372480

約数和(自身を除く): 18821884

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1301, 1436, 2602, 3949, 5204, 7898, 14311, 15796, 28622, 57244, 467059, 934118, 1868236, 5137649, 10275298, 20550596]

約数ペア:

[(1, 20550596), (2, 10275298), (4, 5137649), (11, 1868236), (22, 934118), (44, 467059), (359, 57244), (718, 28622), (1301, 15796), (1436, 14311), (2602, 7898), (3949, 5204)]