20058262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75407}}^1$

素因数の和:75435

約数の個数: 16

約数和(自身を含む): 36195840

約数和(自身を除く): 16137578

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75407, 150814, 527849, 1055698, 1432733, 2865466, 10029131, 20058262]

約数ペア:

[(1, 20058262), (2, 10029131), (7, 2865466), (14, 1432733), (19, 1055698), (38, 527849), (133, 150814), (266, 75407)]