20150367236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{9941}}^1$

素因数の和:10292

約数の個数: 48

約数和(自身を含む): 37580760000

約数和(自身を除く): 17430392764

約数列:

[1, 2, 4, 19, 38, 76, 149, 179, 298, 358, 596, 716, 2831, 3401, 5662, 6802, 9941, 11324, 13604, 19882, 26671, 39764, 53342, 106684, 188879, 377758, 506749, 755516, 1013498, 1481209, 1779439, 2026996, 2962418, 3558878, 5924836, 7117756, 28142971, 33809341, 56285942, 67618682, 112571884, 135237364, 265136411, 530272822, 1060545644, 5037591809, 10075183618, 20150367236]

約数ペア:

[(1, 20150367236), (2, 10075183618), (4, 5037591809), (19, 1060545644), (38, 530272822), (76, 265136411), (149, 135237364), (179, 112571884), (298, 67618682), (358, 56285942), (596, 33809341), (716, 28142971), (2831, 7117756), (3401, 5924836), (5662, 3558878), (6802, 2962418), (9941, 2026996), (11324, 1779439), (13604, 1481209), (19882, 1013498), (26671, 755516), (39764, 506749), (53342, 377758), (106684, 188879)]