20063596

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17477}}^1$

素因数の和:17529

約数の個数: 24

約数和(自身を含む): 41108256

約数和(自身を除く): 21044660

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 17477, 34954, 69908, 122339, 244678, 489356, 716557, 1433114, 2866228, 5015899, 10031798, 20063596]

約数ペア:

[(1, 20063596), (2, 10031798), (4, 5015899), (7, 2866228), (14, 1433114), (28, 716557), (41, 489356), (82, 244678), (164, 122339), (287, 69908), (574, 34954), (1148, 17477)]