20185501412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2337367}}^1$

素因数の和:2337515

約数の個数: 24

約数和(自身を含む): 37697071104

約数和(自身を除く): 17511569692

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 2337367, 4674734, 9349468, 39735239, 79470478, 158940956, 296845609, 593691218, 1187382436, 5046375353, 10092750706, 20185501412]

約数ペア:

[(1, 20185501412), (2, 10092750706), (4, 5046375353), (17, 1187382436), (34, 593691218), (68, 296845609), (127, 158940956), (254, 79470478), (508, 39735239), (2159, 9349468), (4318, 4674734), (8636, 2337367)]