20159314071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{42083}}^1$

素因数の和:42343

約数の個数: 32

約数和(自身を含む): 29524787712

約数和(自身を除く): 9365473641

約数列:

[1, 3, 13, 39, 71, 173, 213, 519, 923, 2249, 2769, 6747, 12283, 36849, 42083, 126249, 159679, 479037, 547079, 1641237, 2987893, 7280359, 8963679, 21841077, 38842609, 94644667, 116527827, 283934001, 516905489, 1550716467, 6719771357, 20159314071]

約数ペア:

[(1, 20159314071), (3, 6719771357), (13, 1550716467), (39, 516905489), (71, 283934001), (173, 116527827), (213, 94644667), (519, 38842609), (923, 21841077), (2249, 8963679), (2769, 7280359), (6747, 2987893), (12283, 1641237), (36849, 547079), (42083, 479037), (126249, 159679)]