20187064

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 39424320

約数和(自身を除く): 19237256

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 1013, 2026, 2491, 4052, 4982, 8104, 9964, 19928, 47611, 53689, 95222, 107378, 190444, 214756, 380888, 429512, 2523383, 5046766, 10093532, 20187064]

約数ペア:

[(1, 20187064), (2, 10093532), (4, 5046766), (8, 2523383), (47, 429512), (53, 380888), (94, 214756), (106, 190444), (188, 107378), (212, 95222), (376, 53689), (424, 47611), (1013, 19928), (2026, 9964), (2491, 8104), (4052, 4982)]