20199304192

素因数分解:

$2^{10}\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{911}}^1$

素因数の和:1357

約数の個数: 88

約数和(自身を含む): 41220357120

約数和(自身を除く): 21021052928

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 367, 472, 512, 734, 911, 944, 1024, 1468, 1822, 1888, 2936, 3644, 3776, 5872, 7288, 7552, 11744, 14576, 15104, 21653, 23488, 29152, 30208, 43306, 46976, 53749, 58304, 60416, 86612, 93952, 107498, 116608, 173224, 187904, 214996, 233216, 334337, 346448, 375808, 429992, 466432, 668674, 692896, 859984, 932864, 1337348, 1385792, 1719968, 2674696, 2771584, 3439936, 5349392, 5543168, 6879872, 10698784, 11086336, 13759744, 19725883, 21397568, 22172672, 27519488, 39451766, 42795136, 55038976, 78903532, 85590272, 157807064, 171180544, 315614128, 342361088, 631228256, 1262456512, 2524913024, 5049826048, 10099652096, 20199304192]

約数ペア:

[(1, 20199304192), (2, 10099652096), (4, 5049826048), (8, 2524913024), (16, 1262456512), (32, 631228256), (59, 342361088), (64, 315614128), (118, 171180544), (128, 157807064), (236, 85590272), (256, 78903532), (367, 55038976), (472, 42795136), (512, 39451766), (734, 27519488), (911, 22172672), (944, 21397568), (1024, 19725883), (1468, 13759744), (1822, 11086336), (1888, 10698784), (2936, 6879872), (3644, 5543168), (3776, 5349392), (5872, 3439936), (7288, 2771584), (7552, 2674696), (11744, 1719968), (14576, 1385792), (15104, 1337348), (21653, 932864), (23488, 859984), (29152, 692896), (30208, 668674), (43306, 466432), (46976, 429992), (53749, 375808), (58304, 346448), (60416, 334337), (86612, 233216), (93952, 214996), (107498, 187904), (116608, 173224)]