20468586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179549}}^1$

素因数の和:179573

約数の個数: 16

約数和(自身を含む): 43092000

約数和(自身を除く): 22623414

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179549, 359098, 538647, 1077294, 3411431, 6822862, 10234293, 20468586]

約数ペア:

[(1, 20468586), (2, 10234293), (3, 6822862), (6, 3411431), (19, 1077294), (38, 538647), (57, 359098), (114, 179549)]