20140593990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{21589}}^1$

素因数の和:21878

約数の個数: 96

約数和(自身を含む): 53340426720

約数和(自身を除く): 33199832730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 257, 330, 363, 514, 605, 726, 771, 1210, 1285, 1542, 1815, 2570, 2827, 3630, 3855, 5654, 7710, 8481, 14135, 16962, 21589, 28270, 31097, 42405, 43178, 62194, 64767, 84810, 93291, 107945, 129534, 155485, 186582, 215890, 237479, 310970, 323835, 466455, 474958, 647670, 712437, 932910, 1187395, 1424874, 2374790, 2612269, 3562185, 5224538, 5548373, 7124370, 7836807, 11096746, 13061345, 15673614, 16645119, 26122690, 27741865, 33290238, 39184035, 55483730, 61032103, 78368070, 83225595, 122064206, 166451190, 183096309, 305160515, 366192618, 610321030, 671353133, 915481545, 1342706266, 1830963090, 2014059399, 3356765665, 4028118798, 6713531330, 10070296995, 20140593990]

約数ペア:

[(1, 20140593990), (2, 10070296995), (3, 6713531330), (5, 4028118798), (6, 3356765665), (10, 2014059399), (11, 1830963090), (15, 1342706266), (22, 915481545), (30, 671353133), (33, 610321030), (55, 366192618), (66, 305160515), (110, 183096309), (121, 166451190), (165, 122064206), (242, 83225595), (257, 78368070), (330, 61032103), (363, 55483730), (514, 39184035), (605, 33290238), (726, 27741865), (771, 26122690), (1210, 16645119), (1285, 15673614), (1542, 13061345), (1815, 11096746), (2570, 7836807), (2827, 7124370), (3630, 5548373), (3855, 5224538), (5654, 3562185), (7710, 2612269), (8481, 2374790), (14135, 1424874), (16962, 1187395), (21589, 932910), (28270, 712437), (31097, 647670), (42405, 474958), (43178, 466455), (62194, 323835), (64767, 310970), (84810, 237479), (93291, 215890), (107945, 186582), (129534, 155485)]