20170893392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4093}}^1$

素因数の和:4205

約数の個数: 160

約数和(自身を含む): 46907414400

約数和(自身を除く): 26736521008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 43, 52, 58, 76, 86, 104, 116, 152, 172, 208, 232, 247, 304, 344, 377, 464, 494, 551, 559, 688, 754, 817, 988, 1102, 1118, 1247, 1508, 1634, 1976, 2204, 2236, 2494, 3016, 3268, 3952, 4093, 4408, 4472, 4988, 6032, 6536, 7163, 8186, 8816, 8944, 9976, 10621, 13072, 14326, 16211, 16372, 19952, 21242, 23693, 28652, 32422, 32744, 42484, 47386, 53209, 57304, 64844, 65488, 77767, 84968, 94772, 106418, 114608, 118697, 129688, 155534, 169936, 175999, 189544, 212836, 237394, 259376, 308009, 311068, 351998, 379088, 425672, 474788, 616018, 622136, 703996, 851344, 949576, 1010971, 1232036, 1244272, 1407992, 1543061, 1899152, 2021942, 2255243, 2287987, 2464072, 2815984, 3086122, 3343981, 4043884, 4510486, 4575974, 4928144, 5103971, 6172244, 6687962, 8087768, 9020972, 9151948, 10207942, 12344488, 13375924, 16175536, 18041944, 18303896, 20415884, 24688976, 26751848, 29318159, 36083888, 36607792, 40831768, 43471753, 53503696, 58636318, 66351623, 81663536, 86943506, 96975449, 117272636, 132703246, 173887012, 193950898, 234545272, 265406492, 347774024, 387901796, 469090544, 530812984, 695548048, 775803592, 1061625968, 1260680837, 1551607184, 2521361674, 5042723348, 10085446696, 20170893392]

約数ペア:

[(1, 20170893392), (2, 10085446696), (4, 5042723348), (8, 2521361674), (13, 1551607184), (16, 1260680837), (19, 1061625968), (26, 775803592), (29, 695548048), (38, 530812984), (43, 469090544), (52, 387901796), (58, 347774024), (76, 265406492), (86, 234545272), (104, 193950898), (116, 173887012), (152, 132703246), (172, 117272636), (208, 96975449), (232, 86943506), (247, 81663536), (304, 66351623), (344, 58636318), (377, 53503696), (464, 43471753), (494, 40831768), (551, 36607792), (559, 36083888), (688, 29318159), (754, 26751848), (817, 24688976), (988, 20415884), (1102, 18303896), (1118, 18041944), (1247, 16175536), (1508, 13375924), (1634, 12344488), (1976, 10207942), (2204, 9151948), (2236, 9020972), (2494, 8087768), (3016, 6687962), (3268, 6172244), (3952, 5103971), (4093, 4928144), (4408, 4575974), (4472, 4510486), (4988, 4043884), (6032, 3343981), (6536, 3086122), (7163, 2815984), (8186, 2464072), (8816, 2287987), (8944, 2255243), (9976, 2021942), (10621, 1899152), (13072, 1543061), (14326, 1407992), (16211, 1244272), (16372, 1232036), (19952, 1010971), (21242, 949576), (23693, 851344), (28652, 703996), (32422, 622136), (32744, 616018), (42484, 474788), (47386, 425672), (53209, 379088), (57304, 351998), (64844, 311068), (65488, 308009), (77767, 259376), (84968, 237394), (94772, 212836), (106418, 189544), (114608, 175999), (118697, 169936), (129688, 155534)]