20174329318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4149389}}^1$

素因数の和:4149432

約数の個数: 32

約数和(自身を含む): 37643266080

約数和(自身を除く): 17468936762

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 4149389, 8298778, 45643279, 53942057, 70539613, 91286558, 107884114, 141079226, 593362627, 775935743, 917014969, 1186725254, 1551871486, 1834029938, 10087164659, 20174329318]

約数ペア:

[(1, 20174329318), (2, 10087164659), (11, 1834029938), (13, 1551871486), (17, 1186725254), (22, 917014969), (26, 775935743), (34, 593362627), (143, 141079226), (187, 107884114), (221, 91286558), (286, 70539613), (374, 53942057), (442, 45643279), (2431, 8298778), (4862, 4149389)]