20134822905

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{58897}}^1$

素因数の和:59086

約数の個数: 48

約数和(自身を含む): 35723286144

約数和(自身を除く): 15588463239

約数列:

[1, 3, 5, 9, 15, 45, 71, 107, 213, 321, 355, 535, 639, 963, 1065, 1605, 3195, 4815, 7597, 22791, 37985, 58897, 68373, 113955, 176691, 294485, 341865, 530073, 883455, 2650365, 4181687, 6301979, 12545061, 18905937, 20908435, 31509895, 37635183, 56717811, 62725305, 94529685, 188175915, 283589055, 447440509, 1342321527, 2237202545, 4026964581, 6711607635, 20134822905]

約数ペア:

[(1, 20134822905), (3, 6711607635), (5, 4026964581), (9, 2237202545), (15, 1342321527), (45, 447440509), (71, 283589055), (107, 188175915), (213, 94529685), (321, 62725305), (355, 56717811), (535, 37635183), (639, 31509895), (963, 20908435), (1065, 18905937), (1605, 12545061), (3195, 6301979), (4815, 4181687), (7597, 2650365), (22791, 883455), (37985, 530073), (58897, 341865), (68373, 294485), (113955, 176691)]