20343842048

素因数分解:

$2^8\times {\mathrm{2437}}^1\times {\mathrm{32609}}^1$

素因数の和:35062

約数の個数: 36

約数和(自身を含む): 40626124980

約数和(自身を除く): 20282282932

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 2437, 4874, 9748, 19496, 32609, 38992, 65218, 77984, 130436, 155968, 260872, 311936, 521744, 623872, 1043488, 2086976, 4173952, 8347904, 79468133, 158936266, 317872532, 635745064, 1271490128, 2542980256, 5085960512, 10171921024, 20343842048]

約数ペア:

[(1, 20343842048), (2, 10171921024), (4, 5085960512), (8, 2542980256), (16, 1271490128), (32, 635745064), (64, 317872532), (128, 158936266), (256, 79468133), (2437, 8347904), (4874, 4173952), (9748, 2086976), (19496, 1043488), (32609, 623872), (38992, 521744), (65218, 311936), (77984, 260872), (130436, 155968)]