20216490637

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{150053}}^1$

素因数の和:151092

約数の個数: 16

約数和(自身を含む): 24344760960

約数和(自身を除く): 4128270323

約数列:

[1, 7, 19, 133, 1013, 7091, 19247, 134729, 150053, 1050371, 2851007, 19957049, 152003689, 1064025823, 2888070091, 20216490637]

約数ペア:

[(1, 20216490637), (7, 2888070091), (19, 1064025823), (133, 152003689), (1013, 19957049), (7091, 2851007), (19247, 1050371), (134729, 150053)]