20131313170

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{73679}}^1$

素因数の和:74082

約数の個数: 32

約数和(自身を含む): 36763372800

約数和(自身を除く): 16632059630

約数列:

[1, 2, 5, 10, 89, 178, 307, 445, 614, 890, 1535, 3070, 27323, 54646, 73679, 136615, 147358, 273230, 368395, 736790, 6557431, 13114862, 22619453, 32787155, 45238906, 65574310, 113097265, 226194530, 2013131317, 4026262634, 10065656585, 20131313170]

約数ペア:

[(1, 20131313170), (2, 10065656585), (5, 4026262634), (10, 2013131317), (89, 226194530), (178, 113097265), (307, 65574310), (445, 45238906), (614, 32787155), (890, 22619453), (1535, 13114862), (3070, 6557431), (27323, 736790), (54646, 368395), (73679, 273230), (136615, 147358)]