22383820

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2791}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 47140128

約数和(自身を除く): 24756308

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 2791, 4010, 5582, 8020, 11164, 13955, 27910, 55820, 1119191, 2238382, 4476764, 5595955, 11191910, 22383820]

約数ペア:

[(1, 22383820), (2, 11191910), (4, 5595955), (5, 4476764), (10, 2238382), (20, 1119191), (401, 55820), (802, 27910), (1604, 13955), (2005, 11164), (2791, 8020), (4010, 5582)]