20336200

素因数分解:

$2^3\times 5^2\times {\mathrm{101681}}^1$

素因数の和:101697

約数の個数: 24

約数和(自身を含む): 47282130

約数和(自身を除く): 26945930

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 101681, 203362, 406724, 508405, 813448, 1016810, 2033620, 2542025, 4067240, 5084050, 10168100, 20336200]

約数ペア:

[(1, 20336200), (2, 10168100), (4, 5084050), (5, 4067240), (8, 2542025), (10, 2033620), (20, 1016810), (25, 813448), (40, 508405), (50, 406724), (100, 203362), (200, 101681)]