19950144

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3583}}^1$

素因数の和:3627

約数の個数: 56

約数和(自身を含む): 54620160

約数和(自身を除く): 34670016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3583, 5568, 7166, 10749, 14332, 21498, 28664, 42996, 57328, 85992, 103907, 114656, 171984, 207814, 229312, 311721, 343968, 415628, 623442, 687936, 831256, 1246884, 1662512, 2493768, 3325024, 4987536, 6650048, 9975072, 19950144]

約数ペア:

[(1, 19950144), (2, 9975072), (3, 6650048), (4, 4987536), (6, 3325024), (8, 2493768), (12, 1662512), (16, 1246884), (24, 831256), (29, 687936), (32, 623442), (48, 415628), (58, 343968), (64, 311721), (87, 229312), (96, 207814), (116, 171984), (174, 114656), (192, 103907), (232, 85992), (348, 57328), (464, 42996), (696, 28664), (928, 21498), (1392, 14332), (1856, 10749), (2784, 7166), (3583, 5568)]