20163208352

素因数分解:

$2^5\times 7^3\times {\mathrm{1837027}}^1$

素因数の和:1837058

約数の個数: 48

約数和(自身を含む): 46293105600

約数和(自身を除く): 26129897248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 1837027, 3674054, 7348108, 12859189, 14696216, 25718378, 29392432, 51436756, 58784864, 90014323, 102873512, 180028646, 205747024, 360057292, 411494048, 630100261, 720114584, 1260200522, 1440229168, 2520401044, 2880458336, 5040802088, 10081604176, 20163208352]

約数ペア:

[(1, 20163208352), (2, 10081604176), (4, 5040802088), (7, 2880458336), (8, 2520401044), (14, 1440229168), (16, 1260200522), (28, 720114584), (32, 630100261), (49, 411494048), (56, 360057292), (98, 205747024), (112, 180028646), (196, 102873512), (224, 90014323), (343, 58784864), (392, 51436756), (686, 29392432), (784, 25718378), (1372, 14696216), (1568, 12859189), (2744, 7348108), (5488, 3674054), (10976, 1837027)]