20140889228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1\times {\mathrm{2803}}^1$

素因数の和:3854

約数の個数: 48

約数和(自身を含む): 37274985216

約数和(自身を除く): 17134095988

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 941, 1882, 1909, 2803, 3764, 3818, 5606, 7636, 11212, 21643, 43286, 64469, 78103, 86572, 128938, 156206, 232649, 257876, 312412, 465298, 930596, 1796369, 2637623, 3592738, 5275246, 5350927, 7185476, 10550492, 10701854, 21403708, 60665329, 121330658, 218922709, 242661316, 437845418, 875690836, 5035222307, 10070444614, 20140889228]

約数ペア:

[(1, 20140889228), (2, 10070444614), (4, 5035222307), (23, 875690836), (46, 437845418), (83, 242661316), (92, 218922709), (166, 121330658), (332, 60665329), (941, 21403708), (1882, 10701854), (1909, 10550492), (2803, 7185476), (3764, 5350927), (3818, 5275246), (5606, 3592738), (7636, 2637623), (11212, 1796369), (21643, 930596), (43286, 465298), (64469, 312412), (78103, 257876), (86572, 232649), (128938, 156206)]