20093148

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10531}}^1$

素因数の和:10594

約数の個数: 36

約数和(自身を含む): 51754248

約数和(自身を除く): 31661100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10531, 21062, 31593, 42124, 63186, 94779, 126372, 189558, 379116, 558143, 1116286, 1674429, 2232572, 3348858, 5023287, 6697716, 10046574, 20093148]

約数ペア:

[(1, 20093148), (2, 10046574), (3, 6697716), (4, 5023287), (6, 3348858), (9, 2232572), (12, 1674429), (18, 1116286), (36, 558143), (53, 379116), (106, 189558), (159, 126372), (212, 94779), (318, 63186), (477, 42124), (636, 31593), (954, 21062), (1908, 10531)]