20235906

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5468

約数の個数: 40

約数和(自身を含む): 47323584

約数和(自身を除く): 27087678

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 5431, 10862, 16293, 32586, 48879, 97758, 124913, 146637, 249826, 293274, 374739, 439911, 749478, 879822, 1124217, 2248434, 3372651, 6745302, 10117953, 20235906]

約数ペア:

[(1, 20235906), (2, 10117953), (3, 6745302), (6, 3372651), (9, 2248434), (18, 1124217), (23, 879822), (27, 749478), (46, 439911), (54, 374739), (69, 293274), (81, 249826), (138, 146637), (162, 124913), (207, 97758), (414, 48879), (621, 32586), (1242, 16293), (1863, 10862), (3726, 5431)]