20173358813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1\times {\mathrm{14887}}^1$

素因数の和:15956

約数の個数: 16

約数和(自身を含む): 21549486720

約数和(自身を除く): 1376127907

約数列:

[1, 19, 73, 977, 1387, 14887, 18563, 71321, 282853, 1086751, 1355099, 14544599, 20648269, 276347381, 1061755727, 20173358813]

約数ペア:

[(1, 20173358813), (19, 1061755727), (73, 276347381), (977, 20648269), (1387, 14544599), (14887, 1355099), (18563, 1086751), (71321, 282853)]