20223659544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{7351}}^1$

素因数の和:8001

約数の個数: 128

約数和(自身を含む): 58503098880

約数和(自身を除く): 38279439336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 613, 748, 1122, 1226, 1496, 1839, 2244, 2452, 3678, 4488, 4904, 6743, 7351, 7356, 10421, 13486, 14702, 14712, 20229, 20842, 22053, 26972, 29404, 31263, 40458, 41684, 44106, 53944, 58808, 62526, 80861, 80916, 83368, 88212, 114631, 124967, 125052, 161722, 161832, 176424, 229262, 242583, 249934, 250104, 323444, 343893, 374901, 458524, 485166, 499868, 646888, 687786, 749802, 917048, 970332, 999736, 1374637, 1375572, 1499604, 1940664, 2749274, 2751144, 2999208, 4123911, 4506163, 5498548, 8247822, 9012326, 10997096, 13518489, 16495644, 18024652, 27036978, 32991288, 36049304, 49567793, 54073956, 76604771, 99135586, 108147912, 148703379, 153209542, 198271172, 229814313, 297406758, 306419084, 396542344, 459628626, 594813516, 612838168, 842652481, 919257252, 1189627032, 1685304962, 1838514504, 2527957443, 3370609924, 5055914886, 6741219848, 10111829772, 20223659544]

約数ペア:

[(1, 20223659544), (2, 10111829772), (3, 6741219848), (4, 5055914886), (6, 3370609924), (8, 2527957443), (11, 1838514504), (12, 1685304962), (17, 1189627032), (22, 919257252), (24, 842652481), (33, 612838168), (34, 594813516), (44, 459628626), (51, 396542344), (66, 306419084), (68, 297406758), (88, 229814313), (102, 198271172), (132, 153209542), (136, 148703379), (187, 108147912), (204, 99135586), (264, 76604771), (374, 54073956), (408, 49567793), (561, 36049304), (613, 32991288), (748, 27036978), (1122, 18024652), (1226, 16495644), (1496, 13518489), (1839, 10997096), (2244, 9012326), (2452, 8247822), (3678, 5498548), (4488, 4506163), (4904, 4123911), (6743, 2999208), (7351, 2751144), (7356, 2749274), (10421, 1940664), (13486, 1499604), (14702, 1375572), (14712, 1374637), (20229, 999736), (20842, 970332), (22053, 917048), (26972, 749802), (29404, 687786), (31263, 646888), (40458, 499868), (41684, 485166), (44106, 458524), (53944, 374901), (58808, 343893), (62526, 323444), (80861, 250104), (80916, 249934), (83368, 242583), (88212, 229262), (114631, 176424), (124967, 161832), (125052, 161722)]