20229567232

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{105503}}^1$

素因数の和:105633

約数の個数: 72

約数和(自身を含む): 46580438016

約数和(自身を除く): 26350870784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 749, 856, 896, 1498, 1712, 1792, 2996, 3424, 5992, 6848, 11984, 13696, 23968, 27392, 47936, 95872, 105503, 191744, 211006, 422012, 738521, 844024, 1477042, 1688048, 2954084, 3376096, 5908168, 6752192, 11288821, 11816336, 13504384, 22577642, 23632672, 27008768, 45155284, 47265344, 79021747, 90310568, 94530688, 158043494, 180621136, 189061376, 316086988, 361242272, 632173976, 722484544, 1264347952, 1444969088, 2528695904, 2889938176, 5057391808, 10114783616, 20229567232]

約数ペア:

[(1, 20229567232), (2, 10114783616), (4, 5057391808), (7, 2889938176), (8, 2528695904), (14, 1444969088), (16, 1264347952), (28, 722484544), (32, 632173976), (56, 361242272), (64, 316086988), (107, 189061376), (112, 180621136), (128, 158043494), (214, 94530688), (224, 90310568), (256, 79021747), (428, 47265344), (448, 45155284), (749, 27008768), (856, 23632672), (896, 22577642), (1498, 13504384), (1712, 11816336), (1792, 11288821), (2996, 6752192), (3424, 5908168), (5992, 3376096), (6848, 2954084), (11984, 1688048), (13696, 1477042), (23968, 844024), (27392, 738521), (47936, 422012), (95872, 211006), (105503, 191744)]