20199380586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:889

約数の個数: 256

約数和(自身を含む): 56481546240

約数和(自身を除く): 36282165654

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 133, 154, 187, 209, 223, 231, 238, 266, 323, 357, 374, 399, 418, 446, 462, 561, 607, 627, 646, 669, 714, 798, 969, 1122, 1214, 1254, 1309, 1338, 1463, 1561, 1821, 1938, 2261, 2453, 2618, 2926, 3122, 3553, 3642, 3791, 3927, 4237, 4249, 4389, 4522, 4683, 4906, 6677, 6783, 7106, 7359, 7582, 7854, 8474, 8498, 8778, 9366, 10319, 10659, 11373, 11533, 12711, 12747, 13354, 13566, 14718, 17171, 20031, 20638, 21318, 22746, 23066, 24871, 25422, 25494, 26537, 29659, 30957, 34342, 34599, 40062, 41701, 46607, 46739, 49742, 51513, 53074, 59318, 61914, 69198, 72029, 72233, 74613, 79611, 80731, 83402, 88977, 93214, 93478, 103026, 113509, 125103, 126863, 135361, 139821, 140217, 144058, 144466, 149226, 159222, 161462, 177954, 196061, 216087, 216699, 227018, 242193, 250206, 253726, 270722, 279642, 280434, 291907, 326249, 340527, 380589, 392122, 406083, 432174, 433398, 484386, 504203, 583814, 588183, 652498, 681054, 761178, 792319, 794563, 812166, 875721, 888041, 947527, 978747, 1008406, 1176366, 1372427, 1488971, 1512609, 1584638, 1589126, 1751442, 1776082, 1895054, 1957494, 2156671, 2301137, 2376957, 2383689, 2571859, 2664123, 2744854, 2842581, 2977942, 3025218, 4117281, 4313342, 4466913, 4602274, 4753914, 4767378, 5143718, 5328246, 5546233, 5685162, 6470013, 6903411, 7715577, 8234562, 8933826, 10422797, 11092466, 12940026, 13806822, 15096697, 15431154, 16107959, 16638699, 18003013, 20845594, 25312507, 28290449, 30193394, 31268391, 32215918, 33277398, 36006026, 43721603, 45290091, 48323877, 50625014, 54009039, 56580898, 62536782, 75937521, 84871347, 87443206, 90580182, 96647754, 108018078, 131164809, 151875042, 169742694, 177187549, 198033143, 262329618, 306051221, 354375098, 396066286, 480937633, 531562647, 594099429, 612102442, 918153663, 961875266, 1063125294, 1188198858, 1442812899, 1836307326, 2885625798, 3366563431, 6733126862, 10099690293, 20199380586]

約数ペア:

[(1, 20199380586), (2, 10099690293), (3, 6733126862), (6, 3366563431), (7, 2885625798), (11, 1836307326), (14, 1442812899), (17, 1188198858), (19, 1063125294), (21, 961875266), (22, 918153663), (33, 612102442), (34, 594099429), (38, 531562647), (42, 480937633), (51, 396066286), (57, 354375098), (66, 306051221), (77, 262329618), (102, 198033143), (114, 177187549), (119, 169742694), (133, 151875042), (154, 131164809), (187, 108018078), (209, 96647754), (223, 90580182), (231, 87443206), (238, 84871347), (266, 75937521), (323, 62536782), (357, 56580898), (374, 54009039), (399, 50625014), (418, 48323877), (446, 45290091), (462, 43721603), (561, 36006026), (607, 33277398), (627, 32215918), (646, 31268391), (669, 30193394), (714, 28290449), (798, 25312507), (969, 20845594), (1122, 18003013), (1214, 16638699), (1254, 16107959), (1309, 15431154), (1338, 15096697), (1463, 13806822), (1561, 12940026), (1821, 11092466), (1938, 10422797), (2261, 8933826), (2453, 8234562), (2618, 7715577), (2926, 6903411), (3122, 6470013), (3553, 5685162), (3642, 5546233), (3791, 5328246), (3927, 5143718), (4237, 4767378), (4249, 4753914), (4389, 4602274), (4522, 4466913), (4683, 4313342), (4906, 4117281), (6677, 3025218), (6783, 2977942), (7106, 2842581), (7359, 2744854), (7582, 2664123), (7854, 2571859), (8474, 2383689), (8498, 2376957), (8778, 2301137), (9366, 2156671), (10319, 1957494), (10659, 1895054), (11373, 1776082), (11533, 1751442), (12711, 1589126), (12747, 1584638), (13354, 1512609), (13566, 1488971), (14718, 1372427), (17171, 1176366), (20031, 1008406), (20638, 978747), (21318, 947527), (22746, 888041), (23066, 875721), (24871, 812166), (25422, 794563), (25494, 792319), (26537, 761178), (29659, 681054), (30957, 652498), (34342, 588183), (34599, 583814), (40062, 504203), (41701, 484386), (46607, 433398), (46739, 432174), (49742, 406083), (51513, 392122), (53074, 380589), (59318, 340527), (61914, 326249), (69198, 291907), (72029, 280434), (72233, 279642), (74613, 270722), (79611, 253726), (80731, 250206), (83402, 242193), (88977, 227018), (93214, 216699), (93478, 216087), (103026, 196061), (113509, 177954), (125103, 161462), (126863, 159222), (135361, 149226), (139821, 144466), (140217, 144058)]