20227789464

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{33809}}^1$

素因数の和:34172

約数の個数: 64

約数和(自身を含む): 51291122400

約数和(自身を除く): 31063332936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 257, 291, 388, 514, 582, 771, 776, 1028, 1164, 1542, 2056, 2328, 3084, 6168, 24929, 33809, 49858, 67618, 74787, 99716, 101427, 135236, 149574, 199432, 202854, 270472, 299148, 405708, 598296, 811416, 3279473, 6558946, 8688913, 9838419, 13117892, 17377826, 19676838, 26066739, 26235784, 34755652, 39353676, 52133478, 69511304, 78707352, 104266956, 208533912, 842824561, 1685649122, 2528473683, 3371298244, 5056947366, 6742596488, 10113894732, 20227789464]

約数ペア:

[(1, 20227789464), (2, 10113894732), (3, 6742596488), (4, 5056947366), (6, 3371298244), (8, 2528473683), (12, 1685649122), (24, 842824561), (97, 208533912), (194, 104266956), (257, 78707352), (291, 69511304), (388, 52133478), (514, 39353676), (582, 34755652), (771, 26235784), (776, 26066739), (1028, 19676838), (1164, 17377826), (1542, 13117892), (2056, 9838419), (2328, 8688913), (3084, 6558946), (6168, 3279473), (24929, 811416), (33809, 598296), (49858, 405708), (67618, 299148), (74787, 270472), (99716, 202854), (101427, 199432), (135236, 149574)]