20429846688

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7338307}}^1$

素因数の和:7338349

約数の個数: 48

約数和(自身を含む): 55477608480

約数和(自身を除く): 35047761792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7338307, 14676614, 22014921, 29353228, 44029842, 58706456, 88059684, 117412912, 176119368, 212810903, 234825824, 352238736, 425621806, 638432709, 704477472, 851243612, 1276865418, 1702487224, 2553730836, 3404974448, 5107461672, 6809948896, 10214923344, 20429846688]

約数ペア:

[(1, 20429846688), (2, 10214923344), (3, 6809948896), (4, 5107461672), (6, 3404974448), (8, 2553730836), (12, 1702487224), (16, 1276865418), (24, 851243612), (29, 704477472), (32, 638432709), (48, 425621806), (58, 352238736), (87, 234825824), (96, 212810903), (116, 176119368), (174, 117412912), (232, 88059684), (348, 58706456), (464, 44029842), (696, 29353228), (928, 22014921), (1392, 14676614), (2784, 7338307)]