20257942766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{279551}}^1$

素因数の和:281479

約数の個数: 16

約数和(自身を含む): 32003112960

約数和(自身を除く): 11745170194

約数列:

[1, 2, 19, 38, 1907, 3814, 36233, 72466, 279551, 559102, 5311469, 10622938, 533103757, 1066207514, 10128971383, 20257942766]

約数ペア:

[(1, 20257942766), (2, 10128971383), (19, 1066207514), (38, 533103757), (1907, 10622938), (3814, 5311469), (36233, 559102), (72466, 279551)]