20056823423

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{13291}}^1$

素因数の和:13444

約数の個数: 48

約数和(自身を含む): 26475111936

約数和(自身を除く): 6418288513

約数列:

[1, 7, 13, 23, 49, 91, 103, 161, 299, 637, 721, 1127, 1339, 2093, 2369, 5047, 9373, 13291, 14651, 16583, 30797, 65611, 93037, 116081, 172783, 215579, 305693, 651259, 1209481, 1368973, 1509053, 2139851, 3974009, 8466367, 9582811, 14978957, 17796649, 27818063, 31486379, 67079677, 124576543, 194726441, 220404653, 409322927, 872035801, 1542832571, 2865260489, 20056823423]

約数ペア:

[(1, 20056823423), (7, 2865260489), (13, 1542832571), (23, 872035801), (49, 409322927), (91, 220404653), (103, 194726441), (161, 124576543), (299, 67079677), (637, 31486379), (721, 27818063), (1127, 17796649), (1339, 14978957), (2093, 9582811), (2369, 8466367), (5047, 3974009), (9373, 2139851), (13291, 1509053), (14651, 1368973), (16583, 1209481), (30797, 651259), (65611, 305693), (93037, 215579), (116081, 172783)]