20114797857

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{8861}}^1$

素因数の和:9230

約数の個数: 64

約数和(自身を含む): 34629009408

約数和(自身を除く): 14514211551

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 317, 341, 651, 951, 1023, 2219, 2387, 3487, 6657, 7161, 8861, 9827, 10461, 24409, 26583, 29481, 62027, 68789, 73227, 97471, 108097, 186081, 206367, 274691, 292413, 324291, 682297, 756679, 824073, 1922837, 2046891, 2270037, 2808937, 3021601, 5768511, 8426811, 9064803, 19662559, 21151207, 30898307, 58987677, 63453621, 87077047, 92694921, 216288149, 261231141, 609539329, 648864447, 957847517, 1828617987, 2873542551, 6704932619, 20114797857]

約数ペア:

[(1, 20114797857), (3, 6704932619), (7, 2873542551), (11, 1828617987), (21, 957847517), (31, 648864447), (33, 609539329), (77, 261231141), (93, 216288149), (217, 92694921), (231, 87077047), (317, 63453621), (341, 58987677), (651, 30898307), (951, 21151207), (1023, 19662559), (2219, 9064803), (2387, 8426811), (3487, 5768511), (6657, 3021601), (7161, 2808937), (8861, 2270037), (9827, 2046891), (10461, 1922837), (24409, 824073), (26583, 756679), (29481, 682297), (62027, 324291), (68789, 292413), (73227, 274691), (97471, 206367), (108097, 186081)]