20171583612

素因数分解:

$2^2\times 3^2\times {\mathrm{5009}}^1\times {\mathrm{111863}}^1$

素因数の和:116882

約数の個数: 36

約数和(自身を含む): 50999916240

約数和(自身を除く): 30828332628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5009, 10018, 15027, 20036, 30054, 45081, 60108, 90162, 111863, 180324, 223726, 335589, 447452, 671178, 1006767, 1342356, 2013534, 4027068, 560321767, 1120643534, 1680965301, 2241287068, 3361930602, 5042895903, 6723861204, 10085791806, 20171583612]

約数ペア:

[(1, 20171583612), (2, 10085791806), (3, 6723861204), (4, 5042895903), (6, 3361930602), (9, 2241287068), (12, 1680965301), (18, 1120643534), (36, 560321767), (5009, 4027068), (10018, 2013534), (15027, 1342356), (20036, 1006767), (30054, 671178), (45081, 447452), (60108, 335589), (90162, 223726), (111863, 180324)]