20008446

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^2\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 40567704

約数和(自身を除く): 20559258

約数列:

[1, 2, 3, 6, 89, 178, 267, 421, 534, 842, 1263, 2526, 7921, 15842, 23763, 37469, 47526, 74938, 112407, 224814, 3334741, 6669482, 10004223, 20008446]

約数ペア:

[(1, 20008446), (2, 10004223), (3, 6669482), (6, 3334741), (89, 224814), (178, 112407), (267, 74938), (421, 47526), (534, 37469), (842, 23763), (1263, 15842), (2526, 7921)]