20293068

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{19001}}^1$

素因数の和:19097

約数の個数: 24

約数和(自身を含む): 47885040

約数和(自身を除く): 27591972

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 19001, 38002, 57003, 76004, 114006, 228012, 1691089, 3382178, 5073267, 6764356, 10146534, 20293068]

約数ペア:

[(1, 20293068), (2, 10146534), (3, 6764356), (4, 5073267), (6, 3382178), (12, 1691089), (89, 228012), (178, 114006), (267, 76004), (356, 57003), (534, 38002), (1068, 19001)]