6201980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{859}}^1$

素因数の和:906

約数の個数: 36

約数和(自身を含む): 13761720

約数和(自身を除く): 7559740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 859, 1444, 1718, 1805, 3436, 3610, 4295, 7220, 8590, 16321, 17180, 32642, 65284, 81605, 163210, 310099, 326420, 620198, 1240396, 1550495, 3100990, 6201980]

約数ペア:

[(1, 6201980), (2, 3100990), (4, 1550495), (5, 1240396), (10, 620198), (19, 326420), (20, 310099), (38, 163210), (76, 81605), (95, 65284), (190, 32642), (361, 17180), (380, 16321), (722, 8590), (859, 7220), (1444, 4295), (1718, 3610), (1805, 3436)]