20161888998

素因数分解:

$2^1\times 3^1\times {\mathrm{743}}^1\times {\mathrm{1583}}^1\times {\mathrm{2857}}^1$

素因数の和:5188

約数の個数: 32

約数和(自身を含む): 40417698816

約数和(自身を除く): 20255809818

約数列:

[1, 2, 3, 6, 743, 1486, 1583, 2229, 2857, 3166, 4458, 4749, 5714, 8571, 9498, 17142, 1176169, 2122751, 2352338, 3528507, 4245502, 4522631, 6368253, 7057014, 9045262, 12736506, 13567893, 27135786, 3360314833, 6720629666, 10080944499, 20161888998]

約数ペア:

[(1, 20161888998), (2, 10080944499), (3, 6720629666), (6, 3360314833), (743, 27135786), (1486, 13567893), (1583, 12736506), (2229, 9045262), (2857, 7057014), (3166, 6368253), (4458, 4522631), (4749, 4245502), (5714, 3528507), (8571, 2352338), (9498, 2122751), (17142, 1176169)]