20261662

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 12915938

約数列:

[1, 2, 29, 31, 58, 59, 62, 118, 191, 382, 899, 1711, 1798, 1829, 3422, 3658, 5539, 5921, 11078, 11269, 11842, 22538, 53041, 106082, 171709, 326801, 343418, 349339, 653602, 698678, 10130831, 20261662]

約数ペア:

[(1, 20261662), (2, 10130831), (29, 698678), (31, 653602), (58, 349339), (59, 343418), (62, 326801), (118, 171709), (191, 106082), (382, 53041), (899, 22538), (1711, 11842), (1798, 11269), (1829, 11078), (3422, 5921), (3658, 5539)]