20541387493

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{241}}^1\times {\mathrm{733}}^1$

素因数の和:1058

約数の個数: 36

約数和(自身を含む): 23459152332

約数和(自身を除く): 2917764839

約数列:

[1, 11, 31, 121, 241, 341, 733, 961, 2651, 3751, 7471, 8063, 10571, 22723, 29161, 82181, 88693, 116281, 176653, 231601, 249953, 704413, 903991, 1943183, 2547611, 2749483, 5476243, 7748543, 21375013, 28023721, 60238673, 85233973, 169763533, 662625403, 1867398863, 20541387493]

約数ペア:

[(1, 20541387493), (11, 1867398863), (31, 662625403), (121, 169763533), (241, 85233973), (341, 60238673), (733, 28023721), (961, 21375013), (2651, 7748543), (3751, 5476243), (7471, 2749483), (8063, 2547611), (10571, 1943183), (22723, 903991), (29161, 704413), (82181, 249953), (88693, 231601), (116281, 176653)]