20071996835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1\times {\mathrm{3067}}^1$

素因数の和:3803

約数の個数: 32

約数和(自身を含む): 26443901952

約数和(自身を除く): 6371905117

約数列:

[1, 5, 11, 55, 257, 463, 1285, 2315, 2827, 3067, 5093, 14135, 15335, 25465, 33737, 118991, 168685, 594955, 788219, 1308901, 1420021, 3941095, 6544505, 7100105, 8670409, 15620231, 43352045, 78101155, 364945397, 1824726985, 4014399367, 20071996835]

約数ペア:

[(1, 20071996835), (5, 4014399367), (11, 1824726985), (55, 364945397), (257, 78101155), (463, 43352045), (1285, 15620231), (2315, 8670409), (2827, 7100105), (3067, 6544505), (5093, 3941095), (14135, 1420021), (15335, 1308901), (25465, 788219), (33737, 594955), (118991, 168685)]