20162173806

素因数分解:

$2^1\times 3^4\times {\mathrm{124457863}}^1$

素因数の和:124457877

約数の個数: 20

約数和(自身を含む): 45178204632

約数和(自身を除く): 25016030826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124457863, 248915726, 373373589, 746747178, 1120120767, 2240241534, 3360362301, 6720724602, 10081086903, 20162173806]

約数ペア:

[(1, 20162173806), (2, 10081086903), (3, 6720724602), (6, 3360362301), (9, 2240241534), (18, 1120120767), (27, 746747178), (54, 373373589), (81, 248915726), (162, 124457863)]