12020892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 30425472

約数和(自身を除く): 18404580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 307, 502, 614, 753, 921, 1004, 1228, 1506, 1842, 3012, 3263, 3684, 3991, 6526, 7982, 9789, 11973, 13052, 15964, 19578, 23946, 39156, 47892, 77057, 154114, 231171, 308228, 462342, 924684, 1001741, 2003482, 3005223, 4006964, 6010446, 12020892]

約数ペア:

[(1, 12020892), (2, 6010446), (3, 4006964), (4, 3005223), (6, 2003482), (12, 1001741), (13, 924684), (26, 462342), (39, 308228), (52, 231171), (78, 154114), (156, 77057), (251, 47892), (307, 39156), (502, 23946), (614, 19578), (753, 15964), (921, 13052), (1004, 11973), (1228, 9789), (1506, 7982), (1842, 6526), (3012, 3991), (3263, 3684)]