2020291218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10203491}}^1$

素因数の和:10203510

約数の個数: 24

約数和(自身を含む): 4775234256

約数和(自身を除く): 2754943038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 10203491, 20406982, 30610473, 61220946, 91831419, 112238401, 183662838, 224476802, 336715203, 673430406, 1010145609, 2020291218]

約数ペア:

[(1, 2020291218), (2, 1010145609), (3, 673430406), (6, 336715203), (9, 224476802), (11, 183662838), (18, 112238401), (22, 91831419), (33, 61220946), (66, 30610473), (99, 20406982), (198, 10203491)]