20161461586

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1\times {\mathrm{7573}}^1$

素因数の和:8458

約数の個数: 32

約数和(自身を含む): 34726487040

約数和(自身を除く): 14565025454

約数列:

[1, 2, 7, 14, 397, 479, 794, 958, 2779, 3353, 5558, 6706, 7573, 15146, 53011, 106022, 190163, 380326, 1331141, 2662282, 3006481, 3627467, 6012962, 7254934, 21045367, 25392269, 42090734, 50784538, 1440104399, 2880208798, 10080730793, 20161461586]

約数ペア:

[(1, 20161461586), (2, 10080730793), (7, 2880208798), (14, 1440104399), (397, 50784538), (479, 42090734), (794, 25392269), (958, 21045367), (2779, 7254934), (3353, 6012962), (5558, 3627467), (6706, 3006481), (7573, 2662282), (15146, 1331141), (53011, 380326), (106022, 190163)]