20442636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33403}}^1$

素因数の和:33430

約数の個数: 36

約数和(自身を含む): 54715752

約数和(自身を除く): 34273116

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33403, 66806, 100209, 133612, 200418, 300627, 400836, 567851, 601254, 1135702, 1202508, 1703553, 2271404, 3407106, 5110659, 6814212, 10221318, 20442636]

約数ペア:

[(1, 20442636), (2, 10221318), (3, 6814212), (4, 5110659), (6, 3407106), (9, 2271404), (12, 1703553), (17, 1202508), (18, 1135702), (34, 601254), (36, 567851), (51, 400836), (68, 300627), (102, 200418), (153, 133612), (204, 100209), (306, 66806), (612, 33403)]