20202596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{297097}}^1$

素因数の和:297118

約数の個数: 12

約数和(自身を含む): 37434348

約数和(自身を除く): 17231752

約数列:

[1, 2, 4, 17, 34, 68, 297097, 594194, 1188388, 5050649, 10101298, 20202596]

約数ペア:

[(1, 20202596), (2, 10101298), (4, 5050649), (17, 1188388), (34, 594194), (68, 297097)]