20484354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18257}}^1$

素因数の和:18290

約数の個数: 32

約数和(自身を含む): 47324736

約数和(自身を除く): 26840382

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 18257, 36514, 54771, 109542, 200827, 310369, 401654, 602481, 620738, 931107, 1204962, 1862214, 3414059, 6828118, 10242177, 20484354]

約数ペア:

[(1, 20484354), (2, 10242177), (3, 6828118), (6, 3414059), (11, 1862214), (17, 1204962), (22, 931107), (33, 620738), (34, 602481), (51, 401654), (66, 310369), (102, 200827), (187, 109542), (374, 54771), (561, 36514), (1122, 18257)]