20184542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84809}}^1$

素因数の和:84835

約数の個数: 16

約数和(自身を含む): 36637920

約数和(自身を除く): 16453378

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84809, 169618, 593663, 1187326, 1441753, 2883506, 10092271, 20184542]

約数ペア:

[(1, 20184542), (2, 10092271), (7, 2883506), (14, 1441753), (17, 1187326), (34, 593663), (119, 169618), (238, 84809)]