20260218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 44416512

約数和(自身を除く): 24156294

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 251, 502, 753, 1223, 1506, 2446, 2761, 3669, 5522, 7338, 8283, 13453, 16566, 26906, 40359, 80718, 306973, 613946, 920919, 1841838, 3376703, 6753406, 10130109, 20260218]

約数ペア:

[(1, 20260218), (2, 10130109), (3, 6753406), (6, 3376703), (11, 1841838), (22, 920919), (33, 613946), (66, 306973), (251, 80718), (502, 40359), (753, 26906), (1223, 16566), (1506, 13453), (2446, 8283), (2761, 7338), (3669, 5522)]