20238416646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4678321}}^1$

素因数の和:4678436

約数の個数: 32

約数和(自身を含む): 46708366848

約数和(自身を除く): 26469950202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 4678321, 9356642, 14034963, 28069926, 32748247, 65496494, 98244741, 196489482, 481867063, 963734126, 1445601189, 2891202378, 3373069441, 6746138882, 10119208323, 20238416646]

約数ペア:

[(1, 20238416646), (2, 10119208323), (3, 6746138882), (6, 3373069441), (7, 2891202378), (14, 1445601189), (21, 963734126), (42, 481867063), (103, 196489482), (206, 98244741), (309, 65496494), (618, 32748247), (721, 28069926), (1442, 14034963), (2163, 9356642), (4326, 4678321)]