20750118

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 42973440

約数和(自身を除く): 22223322

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 619, 906, 1238, 1857, 3714, 5587, 11174, 16761, 22903, 33522, 45806, 68709, 93469, 137418, 186938, 280407, 560814, 3458353, 6916706, 10375059, 20750118]

約数ペア:

[(1, 20750118), (2, 10375059), (3, 6916706), (6, 3458353), (37, 560814), (74, 280407), (111, 186938), (151, 137418), (222, 93469), (302, 68709), (453, 45806), (619, 33522), (906, 22903), (1238, 16761), (1857, 11174), (3714, 5587)]