20152094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1759

約数の個数: 16

約数和(自身を含む): 31667328

約数和(自身を除く): 11515234

約数列:

[1, 2, 23, 46, 307, 614, 1427, 2854, 7061, 14122, 32821, 65642, 438089, 876178, 10076047, 20152094]

約数ペア:

[(1, 20152094), (2, 10076047), (23, 876178), (46, 438089), (307, 65642), (614, 32821), (1427, 14122), (2854, 7061)]