20186033216

素因数分解:

$2^6\times {\mathrm{727}}^1\times {\mathrm{433847}}^1$

素因数の和:434586

約数の個数: 28

約数和(自身を含む): 40111850688

約数和(自身を除く): 19925817472

約数列:

[1, 2, 4, 8, 16, 32, 64, 727, 1454, 2908, 5816, 11632, 23264, 46528, 433847, 867694, 1735388, 3470776, 6941552, 13883104, 27766208, 315406769, 630813538, 1261627076, 2523254152, 5046508304, 10093016608, 20186033216]

約数ペア:

[(1, 20186033216), (2, 10093016608), (4, 5046508304), (8, 2523254152), (16, 1261627076), (32, 630813538), (64, 315406769), (727, 27766208), (1454, 13883104), (2908, 6941552), (5816, 3470776), (11632, 1735388), (23264, 867694), (46528, 433847)]