22364420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86017}}^1$

素因数の和:86039

約数の個数: 24

約数和(自身を含む): 50578584

約数和(自身を除く): 28214164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 86017, 172034, 344068, 430085, 860170, 1118221, 1720340, 2236442, 4472884, 5591105, 11182210, 22364420]

約数ペア:

[(1, 22364420), (2, 11182210), (4, 5591105), (5, 4472884), (10, 2236442), (13, 1720340), (20, 1118221), (26, 860170), (52, 430085), (65, 344068), (130, 172034), (260, 86017)]