202416220

素因数分解:

$2^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{4993}}^1$

素因数の和:7029

約数の個数: 24

約数和(自身を含む): 425368944

約数和(自身を除く): 222952724

約数列:

[1, 2, 4, 5, 10, 20, 2027, 4054, 4993, 8108, 9986, 10135, 19972, 20270, 24965, 40540, 49930, 99860, 10120811, 20241622, 40483244, 50604055, 101208110, 202416220]

約数ペア:

[(1, 202416220), (2, 101208110), (4, 50604055), (5, 40483244), (10, 20241622), (20, 10120811), (2027, 99860), (4054, 49930), (4993, 40540), (8108, 24965), (9986, 20270), (10135, 19972)]