20197630657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{146987}}^1$

素因数の和:147200

約数の個数: 16

約数和(自身を含む): 21907091520

約数和(自身を除く): 1709460863

約数列:

[1, 17, 59, 137, 1003, 2329, 8083, 137411, 146987, 2498779, 8672233, 20137219, 147427961, 342332723, 1188095921, 20197630657]

約数ペア:

[(1, 20197630657), (17, 1188095921), (59, 342332723), (137, 147427961), (1003, 20137219), (2329, 8672233), (8083, 2498779), (137411, 146987)]