2000783432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1861}}^1\times {\mathrm{5843}}^1$

素因数の和:7733

約数の個数: 32

約数和(自身を含む): 3917350080

約数和(自身を除く): 1916566648

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1861, 3722, 5843, 7444, 11686, 14888, 23372, 42803, 46744, 85606, 134389, 171212, 268778, 342424, 537556, 1075112, 10873823, 21747646, 43495292, 86990584, 250097929, 500195858, 1000391716, 2000783432]

約数ペア:

[(1, 2000783432), (2, 1000391716), (4, 500195858), (8, 250097929), (23, 86990584), (46, 43495292), (92, 21747646), (184, 10873823), (1861, 1075112), (3722, 537556), (5843, 342424), (7444, 268778), (11686, 171212), (14888, 134389), (23372, 85606), (42803, 46744)]