20100555048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{110681}}^1$

素因数の和:110767

約数の個数: 128

約数和(自身を含む): 61202718720

約数和(自身を除く): 41102163672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 376, 483, 552, 564, 644, 658, 966, 987, 1081, 1128, 1288, 1316, 1932, 1974, 2162, 2632, 3243, 3864, 3948, 4324, 6486, 7567, 7896, 8648, 12972, 15134, 22701, 25944, 30268, 45402, 60536, 90804, 110681, 181608, 221362, 332043, 442724, 664086, 774767, 885448, 1328172, 1549534, 2324301, 2545663, 2656344, 3099068, 4648602, 5091326, 5202007, 6198136, 7636989, 9297204, 10182652, 10404014, 15273978, 15606021, 17819641, 18594408, 20365304, 20808028, 30547956, 31212042, 35639282, 36414049, 41616056, 53458923, 61095912, 62424084, 71278564, 72828098, 106917846, 109242147, 119646161, 124848168, 142557128, 145656196, 213835692, 218484294, 239292322, 291312392, 358938483, 427671384, 436968588, 478584644, 717876966, 837523127, 873937176, 957169288, 1435753932, 1675046254, 2512569381, 2871507864, 3350092508, 5025138762, 6700185016, 10050277524, 20100555048]

約数ペア:

[(1, 20100555048), (2, 10050277524), (3, 6700185016), (4, 5025138762), (6, 3350092508), (7, 2871507864), (8, 2512569381), (12, 1675046254), (14, 1435753932), (21, 957169288), (23, 873937176), (24, 837523127), (28, 717876966), (42, 478584644), (46, 436968588), (47, 427671384), (56, 358938483), (69, 291312392), (84, 239292322), (92, 218484294), (94, 213835692), (138, 145656196), (141, 142557128), (161, 124848168), (168, 119646161), (184, 109242147), (188, 106917846), (276, 72828098), (282, 71278564), (322, 62424084), (329, 61095912), (376, 53458923), (483, 41616056), (552, 36414049), (564, 35639282), (644, 31212042), (658, 30547956), (966, 20808028), (987, 20365304), (1081, 18594408), (1128, 17819641), (1288, 15606021), (1316, 15273978), (1932, 10404014), (1974, 10182652), (2162, 9297204), (2632, 7636989), (3243, 6198136), (3864, 5202007), (3948, 5091326), (4324, 4648602), (6486, 3099068), (7567, 2656344), (7896, 2545663), (8648, 2324301), (12972, 1549534), (15134, 1328172), (22701, 885448), (25944, 774767), (30268, 664086), (45402, 442724), (60536, 332043), (90804, 221362), (110681, 181608)]