20199644370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3463}}^1\times {\mathrm{64811}}^1$

素因数の和:68287

約数の個数: 48

約数和(自身を含む): 52535051712

約数和(自身を除く): 32335407342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3463, 6926, 10389, 17315, 20778, 31167, 34630, 51945, 62334, 64811, 103890, 129622, 155835, 194433, 311670, 324055, 388866, 583299, 648110, 972165, 1166598, 1944330, 2916495, 5832990, 224440493, 448880986, 673321479, 1122202465, 1346642958, 2019964437, 2244404930, 3366607395, 4039928874, 6733214790, 10099822185, 20199644370]

約数ペア:

[(1, 20199644370), (2, 10099822185), (3, 6733214790), (5, 4039928874), (6, 3366607395), (9, 2244404930), (10, 2019964437), (15, 1346642958), (18, 1122202465), (30, 673321479), (45, 448880986), (90, 224440493), (3463, 5832990), (6926, 2916495), (10389, 1944330), (17315, 1166598), (20778, 972165), (31167, 648110), (34630, 583299), (51945, 388866), (62334, 324055), (64811, 311670), (103890, 194433), (129622, 155835)]