20852544

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1703

約数の個数: 56

約数和(自身を含む): 56030368

約数和(自身を除く): 35177824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 1621, 2144, 3216, 3242, 4288, 4863, 6432, 6484, 9726, 12864, 12968, 19452, 25936, 38904, 51872, 77808, 103744, 108607, 155616, 217214, 311232, 325821, 434428, 651642, 868856, 1303284, 1737712, 2606568, 3475424, 5213136, 6950848, 10426272, 20852544]

約数ペア:

[(1, 20852544), (2, 10426272), (3, 6950848), (4, 5213136), (6, 3475424), (8, 2606568), (12, 1737712), (16, 1303284), (24, 868856), (32, 651642), (48, 434428), (64, 325821), (67, 311232), (96, 217214), (134, 155616), (192, 108607), (201, 103744), (268, 77808), (402, 51872), (536, 38904), (804, 25936), (1072, 19452), (1608, 12968), (1621, 12864), (2144, 9726), (3216, 6484), (3242, 6432), (4288, 4863)]