20171310236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{2423}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 44567470080

約数和(自身を除く): 24396159844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 179, 302, 308, 358, 604, 716, 1057, 1253, 1661, 1969, 2114, 2423, 2506, 3322, 3938, 4228, 4846, 5012, 6644, 7876, 9692, 11627, 13783, 16961, 23254, 26653, 27029, 27566, 33922, 46508, 53306, 54058, 55132, 67844, 106612, 108116, 186571, 189203, 297319, 365873, 373142, 378406, 433717, 594638, 731746, 746284, 756812, 867434, 1189276, 1463492, 1734868, 2081233, 2561111, 3036019, 4024603, 4162466, 4770887, 5122222, 6072038, 8049206, 8324932, 9541774, 10244444, 12144076, 16098412, 19083548, 28172221, 33396209, 56344442, 65491267, 66792418, 112688884, 130982534, 133584836, 261965068, 458438869, 720403937, 916877738, 1440807874, 1833755476, 2881615748, 5042827559, 10085655118, 20171310236]

約数ペア:

[(1, 20171310236), (2, 10085655118), (4, 5042827559), (7, 2881615748), (11, 1833755476), (14, 1440807874), (22, 916877738), (28, 720403937), (44, 458438869), (77, 261965068), (151, 133584836), (154, 130982534), (179, 112688884), (302, 66792418), (308, 65491267), (358, 56344442), (604, 33396209), (716, 28172221), (1057, 19083548), (1253, 16098412), (1661, 12144076), (1969, 10244444), (2114, 9541774), (2423, 8324932), (2506, 8049206), (3322, 6072038), (3938, 5122222), (4228, 4770887), (4846, 4162466), (5012, 4024603), (6644, 3036019), (7876, 2561111), (9692, 2081233), (11627, 1734868), (13783, 1463492), (16961, 1189276), (23254, 867434), (26653, 756812), (27029, 746284), (27566, 731746), (33922, 594638), (46508, 433717), (53306, 378406), (54058, 373142), (55132, 365873), (67844, 297319), (106612, 189203), (108116, 186571)]