20683746

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{10169}}^1$

素因数の和:10290

約数の個数: 24

約数和(自身を含む): 45215820

約数和(自身を除く): 24532074

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 10169, 20338, 30507, 61014, 91521, 183042, 1149097, 2298194, 3447291, 6894582, 10341873, 20683746]

約数ペア:

[(1, 20683746), (2, 10341873), (3, 6894582), (6, 3447291), (9, 2298194), (18, 1149097), (113, 183042), (226, 91521), (339, 61014), (678, 30507), (1017, 20338), (2034, 10169)]