20942659584

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 1008

約数和(自身を含む): 83910318336

約数和(自身を除く): 62967658752

約数列:

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約数ペア:

[(1, 20942659584), (2, 10471329792), (3, 6980886528), (4, 5235664896), (6, 3490443264), (7, 2991808512), (8, 2617832448), (9, 2326962176), (11, 1903878144), (12, 1745221632), (14, 1495904256), (16, 1308916224), (17, 1231921152), (18, 1163481088), (21, 997269504), (22, 951939072), (24, 872610816), (28, 747952128), (31, 675569664), (32, 654458112), (33, 634626048), (34, 615960576), (36, 581740544), (42, 498634752), (44, 475969536), (48, 436305408), (49, 427401216), (51, 410640384), (56, 373976064), (62, 337784832), (63, 332423168), (64, 327229056), (66, 317313024), (68, 307980288), (72, 290870272), (77, 271982592), (84, 249317376), (88, 237984768), (93, 225189888), (96, 218152704), (98, 213700608), (99, 211542016), (102, 205320192), (112, 186988032), (119, 175988736), (124, 168892416), (126, 166211584), (128, 163614528), (132, 158656512), (136, 153990144), (144, 145435136), (147, 142467072), (153, 136880128), (154, 135991296), (168, 124658688), (176, 118992384), (186, 112594944), (187, 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