20135698947

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:4017

約数の個数: 96

約数和(自身を含む): 36747110400

約数和(自身を除く): 16611411453

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 109, 117, 177, 273, 327, 413, 531, 763, 767, 819, 981, 1239, 1417, 2289, 2301, 3717, 3823, 4251, 5369, 6431, 6867, 6903, 9919, 11469, 12753, 16107, 19293, 26761, 29757, 34407, 45017, 48321, 49699, 57879, 80283, 83603, 89271, 135051, 149097, 225557, 240849, 250809, 347893, 405153, 416707, 447291, 585221, 676671, 752427, 1043679, 1250121, 1578899, 1755663, 2030013, 2916949, 2932241, 3131037, 3750363, 4736697, 5266989, 5417191, 8750847, 8796723, 14210091, 16251573, 20525687, 24585713, 26252541, 26390169, 37920337, 48754719, 61577061, 73757139, 113761011, 172099991, 184731183, 221271417, 319614269, 341283033, 516299973, 958842807, 1548899919, 2237299883, 2876528421, 6711899649, 20135698947]

約数ペア:

[(1, 20135698947), (3, 6711899649), (7, 2876528421), (9, 2237299883), (13, 1548899919), (21, 958842807), (39, 516299973), (59, 341283033), (63, 319614269), (91, 221271417), (109, 184731183), (117, 172099991), (177, 113761011), (273, 73757139), (327, 61577061), (413, 48754719), (531, 37920337), (763, 26390169), (767, 26252541), (819, 24585713), (981, 20525687), (1239, 16251573), (1417, 14210091), (2289, 8796723), (2301, 8750847), (3717, 5417191), (3823, 5266989), (4251, 4736697), (5369, 3750363), (6431, 3131037), (6867, 2932241), (6903, 2916949), (9919, 2030013), (11469, 1755663), (12753, 1578899), (16107, 1250121), (19293, 1043679), (26761, 752427), (29757, 676671), (34407, 585221), (45017, 447291), (48321, 416707), (49699, 405153), (57879, 347893), (80283, 250809), (83603, 240849), (89271, 225557), (135051, 149097)]