20883670811

素因数分解:

${\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1\times {\mathrm{4637}}^1$

素因数の和:5758

約数の個数: 16

約数和(自身を含む): 22089866400

約数和(自身を除く): 1206195589

約数列:

[1, 19, 293, 809, 4637, 5567, 15371, 88103, 237037, 1358641, 3751333, 4503703, 25814179, 71275327, 1099140569, 20883670811]

約数ペア:

[(1, 20883670811), (19, 1099140569), (293, 71275327), (809, 25814179), (4637, 4503703), (5567, 3751333), (15371, 1358641), (88103, 237037)]