20243497446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1116821}}^1$

素因数の和:1116901

約数の個数: 48

約数和(自身を含む): 47040542640

約数和(自身を除く): 26797045194

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 18126, 1116821, 2233642, 3350463, 6700926, 10051389, 20102778, 21219599, 42439198, 59191513, 63658797, 118383026, 127317594, 177574539, 190976391, 355149078, 381952782, 532723617, 1065447234, 1124638747, 2249277494, 3373916241, 6747832482, 10121748723, 20243497446]

約数ペア:

[(1, 20243497446), (2, 10121748723), (3, 6747832482), (6, 3373916241), (9, 2249277494), (18, 1124638747), (19, 1065447234), (38, 532723617), (53, 381952782), (57, 355149078), (106, 190976391), (114, 177574539), (159, 127317594), (171, 118383026), (318, 63658797), (342, 59191513), (477, 42439198), (954, 21219599), (1007, 20102778), (2014, 10051389), (3021, 6700926), (6042, 3350463), (9063, 2233642), (18126, 1116821)]