20074764340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9380731}}^1$

素因数の和:9380847

約数の個数: 24

約数和(自身を含む): 42551000352

約数和(自身を除く): 22476236012

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 9380731, 18761462, 37522924, 46903655, 93807310, 187614620, 1003738217, 2007476434, 4014952868, 5018691085, 10037382170, 20074764340]

約数ペア:

[(1, 20074764340), (2, 10037382170), (4, 5018691085), (5, 4014952868), (10, 2007476434), (20, 1003738217), (107, 187614620), (214, 93807310), (428, 46903655), (535, 37522924), (1070, 18761462), (2140, 9380731)]