20024996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 36738240

約数和(自身を除く): 16713244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 709, 1228, 1418, 2836, 7061, 14122, 16307, 28244, 32614, 65228, 217663, 435326, 870652, 5006249, 10012498, 20024996]

約数ペア:

[(1, 20024996), (2, 10012498), (4, 5006249), (23, 870652), (46, 435326), (92, 217663), (307, 65228), (614, 32614), (709, 28244), (1228, 16307), (1418, 14122), (2836, 7061)]