20107754682

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{392837}}^1$

素因数の和:393310

約数の個数: 32

約数和(自身を含む): 42426504000

約数和(自身を除く): 22318749318

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 449, 898, 1347, 2694, 8531, 17062, 25593, 51186, 392837, 785674, 1178511, 2357022, 7463903, 14927806, 22391709, 44783418, 176383813, 352767626, 529151439, 1058302878, 3351292447, 6702584894, 10053877341, 20107754682]

約数ペア:

[(1, 20107754682), (2, 10053877341), (3, 6702584894), (6, 3351292447), (19, 1058302878), (38, 529151439), (57, 352767626), (114, 176383813), (449, 44783418), (898, 22391709), (1347, 14927806), (2694, 7463903), (8531, 2357022), (17062, 1178511), (25593, 785674), (51186, 392837)]