20121714342

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2777}}^1\times {\mathrm{4523}}^1$

素因数の和:7397

約数の個数: 48

約数和(自身を含む): 44112528720

約数和(自身を除く): 23990814378

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 2777, 4523, 5554, 8331, 9046, 13569, 16662, 24993, 27138, 40707, 49986, 81414, 247153, 402547, 494306, 741459, 805094, 1207641, 1482918, 2224377, 2415282, 3622923, 4448754, 7245846, 12560371, 25120742, 37681113, 75362226, 113043339, 226086678, 1117873019, 2235746038, 3353619057, 6707238114, 10060857171, 20121714342]

約数ペア:

[(1, 20121714342), (2, 10060857171), (3, 6707238114), (6, 3353619057), (9, 2235746038), (18, 1117873019), (89, 226086678), (178, 113043339), (267, 75362226), (534, 37681113), (801, 25120742), (1602, 12560371), (2777, 7245846), (4523, 4448754), (5554, 3622923), (8331, 2415282), (9046, 2224377), (13569, 1482918), (16662, 1207641), (24993, 805094), (27138, 741459), (40707, 494306), (49986, 402547), (81414, 247153)]