20218162572

素因数分解:

$2^2\times 3^3\times {\mathrm{4787}}^1\times {\mathrm{39107}}^1$

素因数の和:43907

約数の個数: 48

約数和(自身を含む): 52429749120

約数和(自身を除く): 32211586548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 4787, 9574, 14361, 19148, 28722, 39107, 43083, 57444, 78214, 86166, 117321, 129249, 156428, 172332, 234642, 258498, 351963, 469284, 516996, 703926, 1055889, 1407852, 2111778, 4223556, 187205209, 374410418, 561615627, 748820836, 1123231254, 1684846881, 2246462508, 3369693762, 5054540643, 6739387524, 10109081286, 20218162572]

約数ペア:

[(1, 20218162572), (2, 10109081286), (3, 6739387524), (4, 5054540643), (6, 3369693762), (9, 2246462508), (12, 1684846881), (18, 1123231254), (27, 748820836), (36, 561615627), (54, 374410418), (108, 187205209), (4787, 4223556), (9574, 2111778), (14361, 1407852), (19148, 1055889), (28722, 703926), (39107, 516996), (43083, 469284), (57444, 351963), (78214, 258498), (86166, 234642), (117321, 172332), (129249, 156428)]