2020368515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{24473}}^1$

素因数の和:24587

約数の個数: 32

約数和(自身を含む): 2819404800

約数和(自身を除く): 799036285

約数列:

[1, 5, 11, 19, 55, 79, 95, 209, 395, 869, 1045, 1501, 4345, 7505, 16511, 24473, 82555, 122365, 269203, 464987, 1346015, 1933367, 2324935, 5114857, 9666835, 21267037, 25574285, 36733973, 106335185, 183669865, 404073703, 2020368515]

約数ペア:

[(1, 2020368515), (5, 404073703), (11, 183669865), (19, 106335185), (55, 36733973), (79, 25574285), (95, 21267037), (209, 9666835), (395, 5114857), (869, 2324935), (1045, 1933367), (1501, 1346015), (4345, 464987), (7505, 269203), (16511, 122365), (24473, 82555)]