20246303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15467}}^1$

素因数の和:15502

約数の個数: 16

約数和(自身を含む): 26728704

約数和(自身を除く): 6482401

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 15467, 108269, 170137, 262939, 1190959, 1840573, 2892329, 20246303]

約数ペア:

[(1, 20246303), (7, 2892329), (11, 1840573), (17, 1190959), (77, 262939), (119, 170137), (187, 108269), (1309, 15467)]