20122679962

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4751}}^1\times {\mathrm{3929}}^1$

素因数の和:8707

約数の個数: 48

約数和(自身を含む): 38321838720

約数和(自身を除く): 18199158758

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 3929, 4751, 7858, 9502, 27503, 33257, 43219, 52261, 55006, 66514, 86438, 104522, 192521, 232799, 302533, 365827, 385042, 465598, 605066, 731654, 2117731, 2560789, 4235462, 5121578, 18666679, 37333358, 130666753, 205333469, 261333506, 410666938, 914667271, 1437334283, 1829334542, 2874668566, 10061339981, 20122679962]

約数ペア:

[(1, 20122679962), (2, 10061339981), (7, 2874668566), (11, 1829334542), (14, 1437334283), (22, 914667271), (49, 410666938), (77, 261333506), (98, 205333469), (154, 130666753), (539, 37333358), (1078, 18666679), (3929, 5121578), (4751, 4235462), (7858, 2560789), (9502, 2117731), (27503, 731654), (33257, 605066), (43219, 465598), (52261, 385042), (55006, 365827), (66514, 302533), (86438, 232799), (104522, 192521)]