20147873438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1\times {\mathrm{59119}}^1$

素因数の和:61352

約数の個数: 32

約数和(自身を含む): 37696803840

約数和(自身を除く): 17548930402

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2213, 4426, 15491, 24343, 30982, 48686, 59119, 118238, 170401, 340802, 413833, 650309, 827666, 1300618, 4552163, 9104326, 130830347, 261660694, 915812429, 1439133817, 1831624858, 2878267634, 10073936719, 20147873438]

約数ペア:

[(1, 20147873438), (2, 10073936719), (7, 2878267634), (11, 1831624858), (14, 1439133817), (22, 915812429), (77, 261660694), (154, 130830347), (2213, 9104326), (4426, 4552163), (15491, 1300618), (24343, 827666), (30982, 650309), (48686, 413833), (59119, 340802), (118238, 170401)]