20882292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 52093440

約数和(自身を除く): 31211148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1273, 1367, 2546, 2734, 3819, 4101, 5092, 5468, 7638, 8202, 15276, 16404, 25973, 51946, 77919, 91589, 103892, 155838, 183178, 274767, 311676, 366356, 549534, 1099068, 1740191, 3480382, 5220573, 6960764, 10441146, 20882292]

約数ペア:

[(1, 20882292), (2, 10441146), (3, 6960764), (4, 5220573), (6, 3480382), (12, 1740191), (19, 1099068), (38, 549534), (57, 366356), (67, 311676), (76, 274767), (114, 183178), (134, 155838), (201, 103892), (228, 91589), (268, 77919), (402, 51946), (804, 25973), (1273, 16404), (1367, 15276), (2546, 8202), (2734, 7638), (3819, 5468), (4101, 5092)]