20792814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{495067}}^1$

素因数の和:495079

約数の個数: 16

約数和(自身を含む): 47526528

約数和(自身を除く): 26733714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 495067, 990134, 1485201, 2970402, 3465469, 6930938, 10396407, 20792814]

約数ペア:

[(1, 20792814), (2, 10396407), (3, 6930938), (6, 3465469), (7, 2970402), (14, 1485201), (21, 990134), (42, 495067)]