20174853218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9239}}^1\times {\mathrm{83987}}^1$

素因数の和:93241

約数の個数: 16

約数和(自身を含む): 32594063040

約数和(自身を除く): 12419209822

約数列:

[1, 2, 13, 26, 9239, 18478, 83987, 120107, 167974, 240214, 1091831, 2183662, 775955893, 1551911786, 10087426609, 20174853218]

約数ペア:

[(1, 20174853218), (2, 10087426609), (13, 1551911786), (26, 775955893), (9239, 2183662), (18478, 1091831), (83987, 240214), (120107, 167974)]