2020291212

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1\times {\mathrm{1153}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 4754258432

約数和(自身を除く): 2733967220

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 967, 1153, 1812, 1934, 2306, 2901, 3459, 3868, 4612, 5802, 6918, 11604, 13836, 146017, 174103, 292034, 348206, 438051, 522309, 584068, 696412, 876102, 1044618, 1114951, 1752204, 2089236, 2229902, 3344853, 4459804, 6689706, 13379412, 168357601, 336715202, 505072803, 673430404, 1010145606, 2020291212]

約数ペア:

[(1, 2020291212), (2, 1010145606), (3, 673430404), (4, 505072803), (6, 336715202), (12, 168357601), (151, 13379412), (302, 6689706), (453, 4459804), (604, 3344853), (906, 2229902), (967, 2089236), (1153, 1752204), (1812, 1114951), (1934, 1044618), (2306, 876102), (2901, 696412), (3459, 584068), (3868, 522309), (4612, 438051), (5802, 348206), (6918, 292034), (11604, 174103), (13836, 146017)]