20315892

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58379}}^1$

素因数の和:58415

約数の個数: 24

約数和(自身を含む): 49039200

約数和(自身を除く): 28723308

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 58379, 116758, 175137, 233516, 350274, 700548, 1692991, 3385982, 5078973, 6771964, 10157946, 20315892]

約数ペア:

[(1, 20315892), (2, 10157946), (3, 6771964), (4, 5078973), (6, 3385982), (12, 1692991), (29, 700548), (58, 350274), (87, 233516), (116, 175137), (174, 116758), (348, 58379)]