20916146064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{33317}}^1$

素因数の和:33409

約数の個数: 160

約数和(自身を含む): 62467251840

約数和(自身を除く): 41551105776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 41, 44, 48, 58, 66, 82, 87, 88, 116, 123, 132, 164, 174, 176, 232, 246, 264, 319, 328, 348, 451, 464, 492, 528, 638, 656, 696, 902, 957, 984, 1189, 1276, 1353, 1392, 1804, 1914, 1968, 2378, 2552, 2706, 3567, 3608, 3828, 4756, 5104, 5412, 7134, 7216, 7656, 9512, 10824, 13079, 14268, 15312, 19024, 21648, 26158, 28536, 33317, 39237, 52316, 57072, 66634, 78474, 99951, 104632, 133268, 156948, 199902, 209264, 266536, 313896, 366487, 399804, 533072, 627792, 732974, 799608, 966193, 1099461, 1365997, 1465948, 1599216, 1932386, 2198922, 2731994, 2898579, 2931896, 3864772, 4097991, 4397844, 5463988, 5797158, 5863792, 7729544, 8195982, 8795688, 10628123, 10927976, 11594316, 15025967, 15459088, 16391964, 17591376, 21256246, 21855952, 23188632, 30051934, 31884369, 32783928, 39613913, 42512492, 45077901, 46377264, 60103868, 63768738, 65567856, 79227826, 85024984, 90155802, 118841739, 120207736, 127537476, 158455652, 170049968, 180311604, 237683478, 240415472, 255074952, 316911304, 360623208, 435753043, 475366956, 510149904, 633822608, 721246416, 871506086, 950733912, 1307259129, 1743012172, 1901467824, 2614518258, 3486024344, 5229036516, 6972048688, 10458073032, 20916146064]

約数ペア:

[(1, 20916146064), (2, 10458073032), (3, 6972048688), (4, 5229036516), (6, 3486024344), (8, 2614518258), (11, 1901467824), (12, 1743012172), (16, 1307259129), (22, 950733912), (24, 871506086), (29, 721246416), (33, 633822608), (41, 510149904), (44, 475366956), (48, 435753043), (58, 360623208), (66, 316911304), (82, 255074952), (87, 240415472), (88, 237683478), (116, 180311604), (123, 170049968), (132, 158455652), (164, 127537476), (174, 120207736), (176, 118841739), (232, 90155802), (246, 85024984), (264, 79227826), (319, 65567856), (328, 63768738), (348, 60103868), (451, 46377264), (464, 45077901), (492, 42512492), (528, 39613913), (638, 32783928), (656, 31884369), (696, 30051934), (902, 23188632), (957, 21855952), (984, 21256246), (1189, 17591376), (1276, 16391964), (1353, 15459088), (1392, 15025967), (1804, 11594316), (1914, 10927976), (1968, 10628123), (2378, 8795688), (2552, 8195982), (2706, 7729544), (3567, 5863792), (3608, 5797158), (3828, 5463988), (4756, 4397844), (5104, 4097991), (5412, 3864772), (7134, 2931896), (7216, 2898579), (7656, 2731994), (9512, 2198922), (10824, 1932386), (13079, 1599216), (14268, 1465948), (15312, 1365997), (19024, 1099461), (21648, 966193), (26158, 799608), (28536, 732974), (33317, 627792), (39237, 533072), (52316, 399804), (57072, 366487), (66634, 313896), (78474, 266536), (99951, 209264), (104632, 199902), (133268, 156948)]