20663022

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 43092000

約数和(自身を除く): 22428978

約数列:

[1, 2, 3, 6, 29, 58, 87, 149, 174, 298, 447, 797, 894, 1594, 2391, 4321, 4782, 8642, 12963, 23113, 25926, 46226, 69339, 118753, 138678, 237506, 356259, 712518, 3443837, 6887674, 10331511, 20663022]

約数ペア:

[(1, 20663022), (2, 10331511), (3, 6887674), (6, 3443837), (29, 712518), (58, 356259), (87, 237506), (149, 138678), (174, 118753), (298, 69339), (447, 46226), (797, 25926), (894, 23113), (1594, 12963), (2391, 8642), (4321, 4782)]