20199876510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83737}}^1$

素因数の和:83818

約数の個数: 128

約数和(自身を含む): 57300908544

約数和(自身を除く): 37101032034

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 43, 51, 55, 66, 85, 86, 102, 110, 129, 165, 170, 187, 215, 255, 258, 330, 374, 430, 473, 510, 561, 645, 731, 935, 946, 1122, 1290, 1419, 1462, 1870, 2193, 2365, 2805, 2838, 3655, 4386, 4730, 5610, 7095, 7310, 8041, 10965, 14190, 16082, 21930, 24123, 40205, 48246, 80410, 83737, 120615, 167474, 241230, 251211, 418685, 502422, 837370, 921107, 1256055, 1423529, 1842214, 2512110, 2763321, 2847058, 3600691, 4270587, 4605535, 5526642, 7117645, 7201382, 8541174, 9211070, 10802073, 13816605, 14235290, 15658819, 18003455, 21352935, 21604146, 27633210, 31317638, 36006910, 39607601, 42705870, 46976457, 54010365, 61211747, 78294095, 79215202, 93952914, 108020730, 118822803, 122423494, 156588190, 183635241, 198038005, 234882285, 237645606, 306058735, 367270482, 396076010, 469764570, 594114015, 612117470, 673329217, 918176205, 1188228030, 1346658434, 1836352410, 2019987651, 3366646085, 4039975302, 6733292170, 10099938255, 20199876510]

約数ペア:

[(1, 20199876510), (2, 10099938255), (3, 6733292170), (5, 4039975302), (6, 3366646085), (10, 2019987651), (11, 1836352410), (15, 1346658434), (17, 1188228030), (22, 918176205), (30, 673329217), (33, 612117470), (34, 594114015), (43, 469764570), (51, 396076010), (55, 367270482), (66, 306058735), (85, 237645606), (86, 234882285), (102, 198038005), (110, 183635241), (129, 156588190), (165, 122423494), (170, 118822803), (187, 108020730), (215, 93952914), (255, 79215202), (258, 78294095), (330, 61211747), (374, 54010365), (430, 46976457), (473, 42705870), (510, 39607601), (561, 36006910), (645, 31317638), (731, 27633210), (935, 21604146), (946, 21352935), (1122, 18003455), (1290, 15658819), (1419, 14235290), (1462, 13816605), (1870, 10802073), (2193, 9211070), (2365, 8541174), (2805, 7201382), (2838, 7117645), (3655, 5526642), (4386, 4605535), (4730, 4270587), (5610, 3600691), (7095, 2847058), (7310, 2763321), (8041, 2512110), (10965, 1842214), (14190, 1423529), (16082, 1256055), (21930, 921107), (24123, 837370), (40205, 502422), (48246, 418685), (80410, 251211), (83737, 241230), (120615, 167474)]