20087344915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{797}}^1\times {\mathrm{41659}}^1$

素因数の和:42483

約数の個数: 24

約数和(自身を含む): 26529254640

約数和(自身を除く): 6441909725

約数列:

[1, 5, 11, 55, 121, 605, 797, 3985, 8767, 41659, 43835, 96437, 208295, 458249, 482185, 2291245, 5040739, 25203695, 33202223, 166011115, 365224453, 1826122265, 4017468983, 20087344915]

約数ペア:

[(1, 20087344915), (5, 4017468983), (11, 1826122265), (55, 365224453), (121, 166011115), (605, 33202223), (797, 25203695), (3985, 5040739), (8767, 2291245), (41659, 482185), (43835, 458249), (96437, 208295)]