20314558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 36430560

約数和(自身を除く): 16116002

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 1873, 3746, 5423, 10846, 20603, 31841, 41206, 54317, 63682, 108634, 350251, 597487, 700502, 923389, 1194974, 1846778, 10157279, 20314558]

約数ペア:

[(1, 20314558), (2, 10157279), (11, 1846778), (17, 1194974), (22, 923389), (29, 700502), (34, 597487), (58, 350251), (187, 108634), (319, 63682), (374, 54317), (493, 41206), (638, 31841), (986, 20603), (1873, 10846), (3746, 5423)]