20144112908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1\times {\mathrm{3319}}^1$

素因数の和:5166

約数の個数: 48

約数和(自身を含む): 37811665920

約数和(自身を除く): 17667553012

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 1783, 3319, 3404, 3566, 6638, 7132, 13276, 41009, 65971, 76337, 82018, 122803, 131942, 152674, 164036, 245606, 263884, 305348, 491212, 1517333, 2824469, 3034666, 5648938, 5917777, 6069332, 11297876, 11835554, 23671108, 136108871, 218957749, 272217742, 437915498, 544435484, 875830996, 5036028227, 10072056454, 20144112908]

約数ペア:

[(1, 20144112908), (2, 10072056454), (4, 5036028227), (23, 875830996), (37, 544435484), (46, 437915498), (74, 272217742), (92, 218957749), (148, 136108871), (851, 23671108), (1702, 11835554), (1783, 11297876), (3319, 6069332), (3404, 5917777), (3566, 5648938), (6638, 3034666), (7132, 2824469), (13276, 1517333), (41009, 491212), (65971, 305348), (76337, 263884), (82018, 245606), (122803, 164036), (131942, 152674)]