20172573133

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1\times {\mathrm{18521}}^1$

素因数の和:19428

約数の個数: 16

約数和(自身を含む): 21657404160

約数和(自身を除く): 1484831027

約数列:

[1, 17, 79, 811, 1343, 13787, 18521, 64069, 314857, 1089173, 1463159, 15020531, 24873703, 255349027, 1186621949, 20172573133]

約数ペア:

[(1, 20172573133), (17, 1186621949), (79, 255349027), (811, 24873703), (1343, 15020531), (13787, 1463159), (18521, 1089173), (64069, 314857)]