20167415082

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{34721}}^1$

素因数の和:34836

約数の個数: 72

約数和(自身を含む): 46428661188

約数和(自身を除く): 26261246106

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 529, 549, 1058, 1098, 1403, 1587, 2806, 3174, 4209, 4761, 8418, 9522, 12627, 25254, 32269, 34721, 64538, 69442, 96807, 104163, 193614, 208326, 290421, 312489, 580842, 624978, 798583, 1597166, 2117981, 2395749, 4235962, 4791498, 6353943, 7187247, 12707886, 14374494, 18367409, 19061829, 36734818, 38123658, 48713563, 55102227, 97427126, 110204454, 146140689, 165306681, 292281378, 330613362, 438422067, 876844134, 1120411949, 2240823898, 3361235847, 6722471694, 10083707541, 20167415082]

約数ペア:

[(1, 20167415082), (2, 10083707541), (3, 6722471694), (6, 3361235847), (9, 2240823898), (18, 1120411949), (23, 876844134), (46, 438422067), (61, 330613362), (69, 292281378), (122, 165306681), (138, 146140689), (183, 110204454), (207, 97427126), (366, 55102227), (414, 48713563), (529, 38123658), (549, 36734818), (1058, 19061829), (1098, 18367409), (1403, 14374494), (1587, 12707886), (2806, 7187247), (3174, 6353943), (4209, 4791498), (4761, 4235962), (8418, 2395749), (9522, 2117981), (12627, 1597166), (25254, 798583), (32269, 624978), (34721, 580842), (64538, 312489), (69442, 290421), (96807, 208326), (104163, 193614)]