20570922012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{5483}}^1$

素因数の和:5907

約数の個数: 96

約数和(自身を含む): 51939885312

約数和(自身を除く): 31368963300

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 347, 636, 694, 901, 1041, 1388, 1802, 2082, 2703, 3604, 4164, 5406, 5483, 5899, 10812, 10966, 11798, 16449, 17697, 18391, 21932, 23596, 32898, 35394, 36782, 55173, 65796, 70788, 73564, 93211, 110346, 186422, 220692, 279633, 290599, 312647, 372844, 559266, 581198, 625294, 871797, 937941, 1118532, 1162396, 1250588, 1743594, 1875882, 1902601, 3487188, 3751764, 3805202, 4940183, 5707803, 7610404, 9880366, 11415606, 14820549, 19760732, 22831212, 29641098, 32344217, 59282196, 64688434, 97032651, 100837853, 129376868, 194065302, 201675706, 302513559, 388130604, 403351412, 605027118, 1210054236, 1714243501, 3428487002, 5142730503, 6856974004, 10285461006, 20570922012]

約数ペア:

[(1, 20570922012), (2, 10285461006), (3, 6856974004), (4, 5142730503), (6, 3428487002), (12, 1714243501), (17, 1210054236), (34, 605027118), (51, 403351412), (53, 388130604), (68, 302513559), (102, 201675706), (106, 194065302), (159, 129376868), (204, 100837853), (212, 97032651), (318, 64688434), (347, 59282196), (636, 32344217), (694, 29641098), (901, 22831212), (1041, 19760732), (1388, 14820549), (1802, 11415606), (2082, 9880366), (2703, 7610404), (3604, 5707803), (4164, 4940183), (5406, 3805202), (5483, 3751764), (5899, 3487188), (10812, 1902601), (10966, 1875882), (11798, 1743594), (16449, 1250588), (17697, 1162396), (18391, 1118532), (21932, 937941), (23596, 871797), (32898, 625294), (35394, 581198), (36782, 559266), (55173, 372844), (65796, 312647), (70788, 290599), (73564, 279633), (93211, 220692), (110346, 186422)]