20696604

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59473}}^1$

素因数の和:59509

約数の個数: 24

約数和(自身を含む): 49958160

約数和(自身を除く): 29261556

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 59473, 118946, 178419, 237892, 356838, 713676, 1724717, 3449434, 5174151, 6898868, 10348302, 20696604]

約数ペア:

[(1, 20696604), (2, 10348302), (3, 6898868), (4, 5174151), (6, 3449434), (12, 1724717), (29, 713676), (58, 356838), (87, 237892), (116, 178419), (174, 118946), (348, 59473)]