20425722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179173}}^1$

素因数の和:179197

約数の個数: 16

約数和(自身を含む): 43001760

約数和(自身を除く): 22576038

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179173, 358346, 537519, 1075038, 3404287, 6808574, 10212861, 20425722]

約数ペア:

[(1, 20425722), (2, 10212861), (3, 6808574), (6, 3404287), (19, 1075038), (38, 537519), (57, 358346), (114, 179173)]