2040287590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18548069}}^1$

素因数の和:18548087

約数の個数: 16

約数和(自身を含む): 4006383120

約数和(自身を除く): 1966095530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18548069, 37096138, 92740345, 185480690, 204028759, 408057518, 1020143795, 2040287590]

約数ペア:

[(1, 2040287590), (2, 1020143795), (5, 408057518), (10, 204028759), (11, 185480690), (22, 92740345), (55, 37096138), (110, 18548069)]