20163932154

素因数分解:

$2^1\times 3^4\times {\mathrm{124468717}}^1$

素因数の和:124468731

約数の個数: 20

約数和(自身を含む): 45182144634

約数和(自身を除く): 25018212480

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124468717, 248937434, 373406151, 746812302, 1120218453, 2240436906, 3360655359, 6721310718, 10081966077, 20163932154]

約数ペア:

[(1, 20163932154), (2, 10081966077), (3, 6721310718), (6, 3360655359), (9, 2240436906), (18, 1120218453), (27, 746812302), (54, 373406151), (81, 248937434), (162, 124468717)]