20046280352

素因数分解:

$2^5\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{43591}}^1$

素因数の和:45661

約数の個数: 48

約数和(自身を含む): 45127135872

約数和(自身を除く): 25080855520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2053, 4106, 8212, 14371, 16424, 28742, 32848, 43591, 57484, 65696, 87182, 114968, 174364, 229936, 305137, 348728, 459872, 610274, 697456, 1220548, 1394912, 2441096, 4882192, 9764384, 89492323, 178984646, 357969292, 626446261, 715938584, 1252892522, 1431877168, 2505785044, 2863754336, 5011570088, 10023140176, 20046280352]

約数ペア:

[(1, 20046280352), (2, 10023140176), (4, 5011570088), (7, 2863754336), (8, 2505785044), (14, 1431877168), (16, 1252892522), (28, 715938584), (32, 626446261), (56, 357969292), (112, 178984646), (224, 89492323), (2053, 9764384), (4106, 4882192), (8212, 2441096), (14371, 1394912), (16424, 1220548), (28742, 697456), (32848, 610274), (43591, 459872), (57484, 348728), (65696, 305137), (87182, 229936), (114968, 174364)]