20142807555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1\times {\mathrm{4051}}^1$

素因数の和:4708

約数の個数: 64

約数和(自身を含む): 35583432192

約数和(自身を除く): 15440624637

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 593, 645, 1677, 1779, 2795, 2965, 4051, 7709, 8385, 8895, 12153, 20255, 23127, 25499, 38545, 52663, 60765, 76497, 115635, 127495, 157989, 174193, 263315, 331487, 382485, 522579, 789945, 870965, 994461, 1657435, 2264509, 2402243, 2612895, 4972305, 6793527, 7206729, 11322545, 12011215, 31229159, 33967635, 36033645, 93687477, 103296449, 156145795, 309889347, 468437385, 516482245, 1342853837, 1549446735, 4028561511, 6714269185, 20142807555]

約数ペア:

[(1, 20142807555), (3, 6714269185), (5, 4028561511), (13, 1549446735), (15, 1342853837), (39, 516482245), (43, 468437385), (65, 309889347), (129, 156145795), (195, 103296449), (215, 93687477), (559, 36033645), (593, 33967635), (645, 31229159), (1677, 12011215), (1779, 11322545), (2795, 7206729), (2965, 6793527), (4051, 4972305), (7709, 2612895), (8385, 2402243), (8895, 2264509), (12153, 1657435), (20255, 994461), (23127, 870965), (25499, 789945), (38545, 522579), (52663, 382485), (60765, 331487), (76497, 263315), (115635, 174193), (127495, 157989)]