20163786630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{7283}}^1$

素因数の和:7566

約数の個数: 128

約数和(自身を含む): 54039121920

約数和(自身を除く): 33875335290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 229, 310, 390, 403, 458, 465, 687, 806, 930, 1145, 1209, 1374, 2015, 2290, 2418, 2977, 3435, 4030, 5954, 6045, 6870, 7099, 7283, 8931, 12090, 14198, 14566, 14885, 17862, 21297, 21849, 29770, 35495, 36415, 42594, 43698, 44655, 70990, 72830, 89310, 92287, 94679, 106485, 109245, 184574, 189358, 212970, 218490, 225773, 276861, 284037, 451546, 461435, 473395, 553722, 568074, 677319, 922870, 946790, 1128865, 1354638, 1384305, 1420185, 1667807, 2257730, 2768610, 2840370, 2935049, 3335614, 3386595, 5003421, 5870098, 6773190, 8339035, 8805147, 10006842, 14675245, 16678070, 17610294, 21681491, 25017105, 29350490, 43362982, 44025735, 50034210, 51702017, 65044473, 88051470, 103404034, 108407455, 130088946, 155106051, 216814910, 258510085, 310212102, 325222365, 517020170, 650444730, 672126221, 775530255, 1344252442, 1551060510, 2016378663, 3360631105, 4032757326, 6721262210, 10081893315, 20163786630]

約数ペア:

[(1, 20163786630), (2, 10081893315), (3, 6721262210), (5, 4032757326), (6, 3360631105), (10, 2016378663), (13, 1551060510), (15, 1344252442), (26, 775530255), (30, 672126221), (31, 650444730), (39, 517020170), (62, 325222365), (65, 310212102), (78, 258510085), (93, 216814910), (130, 155106051), (155, 130088946), (186, 108407455), (195, 103404034), (229, 88051470), (310, 65044473), (390, 51702017), (403, 50034210), (458, 44025735), (465, 43362982), (687, 29350490), (806, 25017105), (930, 21681491), (1145, 17610294), (1209, 16678070), (1374, 14675245), (2015, 10006842), (2290, 8805147), (2418, 8339035), (2977, 6773190), (3435, 5870098), (4030, 5003421), (5954, 3386595), (6045, 3335614), (6870, 2935049), (7099, 2840370), (7283, 2768610), (8931, 2257730), (12090, 1667807), (14198, 1420185), (14566, 1384305), (14885, 1354638), (17862, 1128865), (21297, 946790), (21849, 922870), (29770, 677319), (35495, 568074), (36415, 553722), (42594, 473395), (43698, 461435), (44655, 451546), (70990, 284037), (72830, 276861), (89310, 225773), (92287, 218490), (94679, 212970), (106485, 189358), (109245, 184574)]