20029438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 15895682

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1187, 1298, 1534, 2374, 8437, 13057, 15431, 16874, 26114, 30862, 70033, 140066, 169741, 339482, 770363, 910429, 1540726, 1820858, 10014719, 20029438]

約数ペア:

[(1, 20029438), (2, 10014719), (11, 1820858), (13, 1540726), (22, 910429), (26, 770363), (59, 339482), (118, 169741), (143, 140066), (286, 70033), (649, 30862), (767, 26114), (1187, 16874), (1298, 15431), (1534, 13057), (2374, 8437)]