20235526773

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{14177}}^1$

素因数の和:14402

約数の個数: 64

約数和(自身を含む): 34756743168

約数和(自身を除く): 14521216395

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 167, 231, 259, 407, 501, 777, 1169, 1221, 1837, 2849, 3507, 5511, 6179, 8547, 12859, 14177, 18537, 38577, 42531, 43253, 67969, 99239, 129759, 155947, 203907, 297717, 467841, 475783, 524549, 1091629, 1427349, 1573647, 2367559, 3274887, 3671843, 5770039, 7102677, 11015529, 16572913, 17310117, 26043149, 40390273, 49718739, 78129447, 87599683, 121170819, 182302043, 262799049, 546906129, 613197781, 963596513, 1839593343, 2890789539, 6745175591, 20235526773]

約数ペア:

[(1, 20235526773), (3, 6745175591), (7, 2890789539), (11, 1839593343), (21, 963596513), (33, 613197781), (37, 546906129), (77, 262799049), (111, 182302043), (167, 121170819), (231, 87599683), (259, 78129447), (407, 49718739), (501, 40390273), (777, 26043149), (1169, 17310117), (1221, 16572913), (1837, 11015529), (2849, 7102677), (3507, 5770039), (5511, 3671843), (6179, 3274887), (8547, 2367559), (12859, 1573647), (14177, 1427349), (18537, 1091629), (38577, 524549), (42531, 475783), (43253, 467841), (67969, 297717), (99239, 203907), (129759, 155947)]