2016202784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{23857}}^1$

素因数の和:24025

約数の個数: 48

約数和(自身を含む): 4208551200

約数和(自身を除く): 2192348416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 556, 608, 1112, 2224, 2641, 4448, 5282, 10564, 21128, 23857, 42256, 47714, 84512, 95428, 190856, 381712, 453283, 763424, 906566, 1813132, 3316123, 3626264, 6632246, 7252528, 13264492, 14505056, 26528984, 53057968, 63006337, 106115936, 126012674, 252025348, 504050696, 1008101392, 2016202784]

約数ペア:

[(1, 2016202784), (2, 1008101392), (4, 504050696), (8, 252025348), (16, 126012674), (19, 106115936), (32, 63006337), (38, 53057968), (76, 26528984), (139, 14505056), (152, 13264492), (278, 7252528), (304, 6632246), (556, 3626264), (608, 3316123), (1112, 1813132), (2224, 906566), (2641, 763424), (4448, 453283), (5282, 381712), (10564, 190856), (21128, 95428), (23857, 84512), (42256, 47714)]