20998544037328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23472341}}^1$

素因数の和:23472413

約数の個数: 160

約数和(自身を含む): 52809389482752

約数和(自身を除く): 31810845445424

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 23, 26, 34, 44, 46, 52, 68, 88, 92, 104, 136, 143, 176, 184, 187, 208, 221, 253, 272, 286, 299, 368, 374, 391, 442, 506, 572, 598, 748, 782, 884, 1012, 1144, 1196, 1496, 1564, 1768, 2024, 2288, 2392, 2431, 2992, 3128, 3289, 3536, 4048, 4301, 4784, 4862, 5083, 6256, 6578, 8602, 9724, 10166, 13156, 17204, 19448, 20332, 26312, 34408, 38896, 40664, 52624, 55913, 68816, 81328, 111826, 223652, 447304, 894608, 23472341, 46944682, 93889364, 187778728, 258195751, 305140433, 375557456, 399029797, 516391502, 539863843, 610280866, 798059594, 1032783004, 1079727686, 1220561732, 1596119188, 2065566008, 2159455372, 2441123464, 3192238376, 3356544763, 4131132016, 4318910744, 4389327767, 4882246928, 5187387361, 5938502273, 6384476752, 6713089526, 7018229959, 8637821488, 8778655534, 9177685331, 10374774722, 11877004546, 13426179052, 14036459918, 17557311068, 18355370662, 20749549444, 23754009092, 26852358104, 28072919836, 35114622136, 36710741324, 41499098888, 47508018184, 53704716208, 56145839672, 57061260971, 70229244272, 73421482648, 77200529549, 82998197776, 95016036368, 100954538641, 112291679344, 114122521942, 119309909303, 146842965296, 154401059098, 201909077282, 228245043884, 238619818606, 308802118196, 403818154564, 456490087768, 477239637212, 617604236392, 807636309128, 912980175536, 954479274424, 1235208472784, 1312409002333, 1615272618256, 1908958548848, 2624818004666, 5249636009332, 10499272018664, 20998544037328]

約数ペア:

[(1, 20998544037328), (2, 10499272018664), (4, 5249636009332), (8, 2624818004666), (11, 1908958548848), (13, 1615272618256), (16, 1312409002333), (17, 1235208472784), (22, 954479274424), (23, 912980175536), (26, 807636309128), (34, 617604236392), (44, 477239637212), (46, 456490087768), (52, 403818154564), (68, 308802118196), (88, 238619818606), (92, 228245043884), (104, 201909077282), (136, 154401059098), (143, 146842965296), (176, 119309909303), (184, 114122521942), (187, 112291679344), (208, 100954538641), (221, 95016036368), (253, 82998197776), (272, 77200529549), (286, 73421482648), (299, 70229244272), (368, 57061260971), (374, 56145839672), (391, 53704716208), (442, 47508018184), (506, 41499098888), (572, 36710741324), (598, 35114622136), (748, 28072919836), (782, 26852358104), (884, 23754009092), (1012, 20749549444), (1144, 18355370662), (1196, 17557311068), (1496, 14036459918), (1564, 13426179052), (1768, 11877004546), (2024, 10374774722), (2288, 9177685331), (2392, 8778655534), (2431, 8637821488), (2992, 7018229959), (3128, 6713089526), (3289, 6384476752), (3536, 5938502273), (4048, 5187387361), (4301, 4882246928), (4784, 4389327767), (4862, 4318910744), (5083, 4131132016), (6256, 3356544763), (6578, 3192238376), (8602, 2441123464), (9724, 2159455372), (10166, 2065566008), (13156, 1596119188), (17204, 1220561732), (19448, 1079727686), (20332, 1032783004), (26312, 798059594), (34408, 610280866), (38896, 539863843), (40664, 516391502), (52624, 399029797), (55913, 375557456), (68816, 305140433), (81328, 258195751), (111826, 187778728), (223652, 93889364), (447304, 46944682), (894608, 23472341)]