20460220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93001}}^1$

素因数の和:93021

約数の個数: 24

約数和(自身を含む): 46873008

約数和(自身を除く): 26412788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 93001, 186002, 372004, 465005, 930010, 1023011, 1860020, 2046022, 4092044, 5115055, 10230110, 20460220]

約数ペア:

[(1, 20460220), (2, 10230110), (4, 5115055), (5, 4092044), (10, 2046022), (11, 1860020), (20, 1023011), (22, 930010), (44, 465005), (55, 372004), (110, 186002), (220, 93001)]