20235996948

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{30133}}^1$

素因数の和:30624

約数の個数: 48

約数和(自身を含む): 47628112896

約数和(自身を除く): 27392115948

約数列:

[1, 2, 3, 4, 6, 12, 191, 293, 382, 573, 586, 764, 879, 1146, 1172, 1758, 2292, 3516, 30133, 55963, 60266, 90399, 111926, 120532, 167889, 180798, 223852, 335778, 361596, 671556, 5755403, 8828969, 11510806, 17266209, 17657938, 23021612, 26486907, 34532418, 35315876, 52973814, 69064836, 105947628, 1686333079, 3372666158, 5058999237, 6745332316, 10117998474, 20235996948]

約数ペア:

[(1, 20235996948), (2, 10117998474), (3, 6745332316), (4, 5058999237), (6, 3372666158), (12, 1686333079), (191, 105947628), (293, 69064836), (382, 52973814), (573, 35315876), (586, 34532418), (764, 26486907), (879, 23021612), (1146, 17657938), (1172, 17266209), (1758, 11510806), (2292, 8828969), (3516, 5755403), (30133, 671556), (55963, 361596), (60266, 335778), (90399, 223852), (111926, 180798), (120532, 167889)]