20733997313

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{30869}}^1$

素因数の和:31408

約数の個数: 16

約数和(自身を含む): 21906339840

約数和(自身を除く): 1172342527

約数列:

[1, 31, 47, 461, 1457, 14291, 21667, 30869, 671677, 956939, 1450843, 14230609, 44976133, 441148879, 668838623, 20733997313]

約数ペア:

[(1, 20733997313), (31, 668838623), (47, 441148879), (461, 44976133), (1457, 14230609), (14291, 1450843), (21667, 956939), (30869, 671677)]