20932896

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 58181760

約数和(自身を除く): 37248864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 73, 87, 96, 103, 116, 146, 174, 206, 219, 232, 292, 309, 348, 412, 438, 464, 584, 618, 696, 824, 876, 928, 1168, 1236, 1392, 1648, 1752, 2117, 2336, 2472, 2784, 2987, 3296, 3504, 4234, 4944, 5974, 6351, 7008, 7519, 8468, 8961, 9888, 11948, 12702, 15038, 16936, 17922, 22557, 23896, 25404, 30076, 33872, 35844, 45114, 47792, 50808, 60152, 67744, 71688, 90228, 95584, 101616, 120304, 143376, 180456, 203232, 218051, 240608, 286752, 360912, 436102, 654153, 721824, 872204, 1308306, 1744408, 2616612, 3488816, 5233224, 6977632, 10466448, 20932896]

約数ペア:

[(1, 20932896), (2, 10466448), (3, 6977632), (4, 5233224), (6, 3488816), (8, 2616612), (12, 1744408), (16, 1308306), (24, 872204), (29, 721824), (32, 654153), (48, 436102), (58, 360912), (73, 286752), (87, 240608), (96, 218051), (103, 203232), (116, 180456), (146, 143376), (174, 120304), (206, 101616), (219, 95584), (232, 90228), (292, 71688), (309, 67744), (348, 60152), (412, 50808), (438, 47792), (464, 45114), (584, 35844), (618, 33872), (696, 30076), (824, 25404), (876, 23896), (928, 22557), (1168, 17922), (1236, 16936), (1392, 15038), (1648, 12702), (1752, 11948), (2117, 9888), (2336, 8961), (2472, 8468), (2784, 7519), (2987, 7008), (3296, 6351), (3504, 5974), (4234, 4944)]