20657103682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3719}}^1\times {\mathrm{163367}}^1$

素因数の和:167105

約数の個数: 16

約数和(自身を含む): 32817363840

約数和(自身を除く): 12160260158

約数列:

[1, 2, 17, 34, 3719, 7438, 63223, 126446, 163367, 326734, 2777239, 5554478, 607561873, 1215123746, 10328551841, 20657103682]

約数ペア:

[(1, 20657103682), (2, 10328551841), (17, 1215123746), (34, 607561873), (3719, 5554478), (7438, 2777239), (63223, 326734), (126446, 163367)]