20187092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{967}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 37566144

約数和(自身を除く): 17379052

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 967, 1228, 1934, 3868, 5219, 10438, 16439, 20876, 32878, 65756, 296869, 593738, 1187476, 5046773, 10093546, 20187092]

約数ペア:

[(1, 20187092), (2, 10093546), (4, 5046773), (17, 1187476), (34, 593738), (68, 296869), (307, 65756), (614, 32878), (967, 20876), (1228, 16439), (1934, 10438), (3868, 5219)]