20476104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 56393280

約数和(自身を除く): 35917176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 641, 726, 968, 1282, 1331, 1452, 1923, 2564, 2662, 2904, 3846, 3993, 5128, 5324, 7051, 7692, 7986, 10648, 14102, 15384, 15972, 21153, 28204, 31944, 42306, 56408, 77561, 84612, 155122, 169224, 232683, 310244, 465366, 620488, 853171, 930732, 1706342, 1861464, 2559513, 3412684, 5119026, 6825368, 10238052, 20476104]

約数ペア:

[(1, 20476104), (2, 10238052), (3, 6825368), (4, 5119026), (6, 3412684), (8, 2559513), (11, 1861464), (12, 1706342), (22, 930732), (24, 853171), (33, 620488), (44, 465366), (66, 310244), (88, 232683), (121, 169224), (132, 155122), (242, 84612), (264, 77561), (363, 56408), (484, 42306), (641, 31944), (726, 28204), (968, 21153), (1282, 15972), (1331, 15384), (1452, 14102), (1923, 10648), (2564, 7986), (2662, 7692), (2904, 7051), (3846, 5324), (3993, 5128)]