23495582020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3637087}}^1$

素因数の和:3637132

約数の個数: 48

約数和(自身を含む): 54992770560

約数和(自身を除く): 31497188540

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 3637087, 7274174, 14548348, 18185435, 36370870, 61830479, 69104653, 72741740, 123660958, 138209306, 247321916, 276418612, 309152395, 345523265, 618304790, 691046530, 1174779101, 1236609580, 1382093060, 2349558202, 4699116404, 5873895505, 11747791010, 23495582020]

約数ペア:

[(1, 23495582020), (2, 11747791010), (4, 5873895505), (5, 4699116404), (10, 2349558202), (17, 1382093060), (19, 1236609580), (20, 1174779101), (34, 691046530), (38, 618304790), (68, 345523265), (76, 309152395), (85, 276418612), (95, 247321916), (170, 138209306), (190, 123660958), (323, 72741740), (340, 69104653), (380, 61830479), (646, 36370870), (1292, 18185435), (1615, 14548348), (3230, 7274174), (6460, 3637087)]