20346828

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25307}}^1$

素因数の和:25381

約数の個数: 24

約数和(自身を含む): 48186432

約数和(自身を除く): 27839604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 25307, 50614, 75921, 101228, 151842, 303684, 1695569, 3391138, 5086707, 6782276, 10173414, 20346828]

約数ペア:

[(1, 20346828), (2, 10173414), (3, 6782276), (4, 5086707), (6, 3391138), (12, 1695569), (67, 303684), (134, 151842), (201, 101228), (268, 75921), (402, 50614), (804, 25307)]