20201294306

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{6053}}^1$

素因数の和:6506

約数の個数: 32

約数和(自身を含む): 31338603648

約数和(自身を除く): 11137309342

約数列:

[1, 2, 43, 86, 151, 257, 302, 514, 6053, 6493, 11051, 12106, 12986, 22102, 38807, 77614, 260279, 520558, 914003, 1555621, 1668701, 1828006, 3111242, 3337402, 39302129, 66891703, 78604258, 133783406, 234898771, 469797542, 10100647153, 20201294306]

約数ペア:

[(1, 20201294306), (2, 10100647153), (43, 469797542), (86, 234898771), (151, 133783406), (257, 78604258), (302, 66891703), (514, 39302129), (6053, 3337402), (6493, 3111242), (11051, 1828006), (12106, 1668701), (12986, 1555621), (22102, 914003), (38807, 520558), (77614, 260279)]