20426630224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3613}}^1$

素因数の和:4005

約数の個数: 160

約数和(自身を含む): 53303088384

約数和(自身を除く): 32876458160

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 353, 364, 572, 616, 706, 728, 1001, 1144, 1232, 1412, 1456, 2002, 2288, 2471, 2824, 3613, 3883, 4004, 4589, 4942, 5648, 7226, 7766, 8008, 9178, 9884, 14452, 15532, 16016, 18356, 19768, 25291, 27181, 28904, 31064, 32123, 36712, 39536, 39743, 46969, 50479, 50582, 54362, 57808, 62128, 64246, 73424, 79486, 93938, 100958, 101164, 108724, 128492, 158972, 187876, 201916, 202328, 217448, 256984, 278201, 317944, 328783, 353353, 375752, 403832, 404656, 434896, 513968, 516659, 556402, 635888, 657566, 706706, 751504, 807664, 1033318, 1112804, 1275389, 1315132, 1413412, 2066636, 2225608, 2550778, 2630264, 2826824, 3616613, 4133272, 4451216, 5101556, 5260528, 5653648, 7233226, 8266544, 8927723, 10203112, 14029279, 14466452, 16580057, 17855446, 20406224, 28058558, 28932904, 33160114, 35710892, 56117116, 57865808, 66320228, 71421784, 98204953, 112234232, 116060399, 132640456, 142843568, 182380627, 196409906, 224468464, 232120798, 265280912, 364761254, 392819812, 464241596, 729522508, 785639624, 928483192, 1276664389, 1459045016, 1571279248, 1856966384, 2553328778, 2918090032, 5106657556, 10213315112, 20426630224]

約数ペア:

[(1, 20426630224), (2, 10213315112), (4, 5106657556), (7, 2918090032), (8, 2553328778), (11, 1856966384), (13, 1571279248), (14, 1459045016), (16, 1276664389), (22, 928483192), (26, 785639624), (28, 729522508), (44, 464241596), (52, 392819812), (56, 364761254), (77, 265280912), (88, 232120798), (91, 224468464), (104, 196409906), (112, 182380627), (143, 142843568), (154, 132640456), (176, 116060399), (182, 112234232), (208, 98204953), (286, 71421784), (308, 66320228), (353, 57865808), (364, 56117116), (572, 35710892), (616, 33160114), (706, 28932904), (728, 28058558), (1001, 20406224), (1144, 17855446), (1232, 16580057), (1412, 14466452), (1456, 14029279), (2002, 10203112), (2288, 8927723), (2471, 8266544), (2824, 7233226), (3613, 5653648), (3883, 5260528), (4004, 5101556), (4589, 4451216), (4942, 4133272), (5648, 3616613), (7226, 2826824), (7766, 2630264), (8008, 2550778), (9178, 2225608), (9884, 2066636), (14452, 1413412), (15532, 1315132), (16016, 1275389), (18356, 1112804), (19768, 1033318), (25291, 807664), (27181, 751504), (28904, 706706), (31064, 657566), (32123, 635888), (36712, 556402), (39536, 516659), (39743, 513968), (46969, 434896), (50479, 404656), (50582, 403832), (54362, 375752), (57808, 353353), (62128, 328783), (64246, 317944), (73424, 278201), (79486, 256984), (93938, 217448), (100958, 202328), (101164, 201916), (108724, 187876), (128492, 158972)]