20076394775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{1249}}^1\times {\mathrm{22171}}^1$

素因数の和:23459

約数の個数: 24

約数和(自身を含む): 25774950000

約数和(自身を除く): 5698555225

約数列:

[1, 5, 25, 29, 145, 725, 1249, 6245, 22171, 31225, 36221, 110855, 181105, 554275, 642959, 905525, 3214795, 16073975, 27691579, 138457895, 692289475, 803055791, 4015278955, 20076394775]

約数ペア:

[(1, 20076394775), (5, 4015278955), (25, 803055791), (29, 692289475), (145, 138457895), (725, 27691579), (1249, 16073975), (6245, 3214795), (22171, 905525), (31225, 642959), (36221, 554275), (110855, 181105)]