20221346195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{20549}}^1$

素因数の和:20819

約数の個数: 32

約数和(自身を含む): 26040960000

約数和(自身を除く): 5819613805

約数列:

[1, 5, 23, 43, 115, 199, 215, 989, 995, 4577, 4945, 8557, 20549, 22885, 42785, 102745, 196811, 472627, 883607, 984055, 2363135, 4089251, 4418035, 20322961, 20446255, 94052773, 101614805, 175837793, 470263865, 879188965, 4044269239, 20221346195]

約数ペア:

[(1, 20221346195), (5, 4044269239), (23, 879188965), (43, 470263865), (115, 175837793), (199, 101614805), (215, 94052773), (989, 20446255), (995, 20322961), (4577, 4418035), (4945, 4089251), (8557, 2363135), (20549, 984055), (22885, 883607), (42785, 472627), (102745, 196811)]