20512421130234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1009}}^1\times {\mathrm{20981}}^1$

素因数の和:22336

約数の個数: 128

約数和(自身を含む): 45810950664960

約数和(自身を除く): 25298529534726

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 277, 318, 554, 583, 831, 1009, 1166, 1662, 1749, 2018, 3027, 3047, 3498, 6054, 6094, 9141, 11099, 14681, 18282, 20981, 22198, 29362, 33297, 41962, 44043, 53477, 62943, 66594, 88086, 106954, 125886, 160431, 161491, 230791, 279493, 320862, 322982, 461582, 484473, 558986, 588247, 692373, 838479, 968946, 1111993, 1176494, 1384746, 1676958, 1764741, 2223986, 3074423, 3335979, 3529482, 5811737, 6148846, 6671958, 9223269, 11623474, 12231923, 14813129, 17435211, 18446538, 21169829, 24463846, 29626258, 34870422, 36695769, 42339658, 44439387, 63509487, 63929107, 73391538, 88878774, 127018974, 127858214, 162944419, 191787321, 232868119, 308022061, 325888838, 383574642, 465736238, 488833257, 616044122, 698604357, 924066183, 977666514, 1122000937, 1397208714, 1848132366, 2244001874, 3366002811, 3388242671, 5864042633, 6732005622, 6776485342, 10164728013, 11728085266, 12342010307, 17592127899, 20329456026, 24684020614, 35184255798, 37026030921, 64504468963, 74052061842, 129008937926, 193513406889, 310794259549, 387026813778, 621588519098, 932382778647, 1864765557294, 3418736855039, 6837473710078, 10256210565117, 20512421130234]

約数ペア:

[(1, 20512421130234), (2, 10256210565117), (3, 6837473710078), (6, 3418736855039), (11, 1864765557294), (22, 932382778647), (33, 621588519098), (53, 387026813778), (66, 310794259549), (106, 193513406889), (159, 129008937926), (277, 74052061842), (318, 64504468963), (554, 37026030921), (583, 35184255798), (831, 24684020614), (1009, 20329456026), (1166, 17592127899), (1662, 12342010307), (1749, 11728085266), (2018, 10164728013), (3027, 6776485342), (3047, 6732005622), (3498, 5864042633), (6054, 3388242671), (6094, 3366002811), (9141, 2244001874), (11099, 1848132366), (14681, 1397208714), (18282, 1122000937), (20981, 977666514), (22198, 924066183), (29362, 698604357), (33297, 616044122), (41962, 488833257), (44043, 465736238), (53477, 383574642), (62943, 325888838), (66594, 308022061), (88086, 232868119), (106954, 191787321), (125886, 162944419), (160431, 127858214), (161491, 127018974), (230791, 88878774), (279493, 73391538), (320862, 63929107), (322982, 63509487), (461582, 44439387), (484473, 42339658), (558986, 36695769), (588247, 34870422), (692373, 29626258), (838479, 24463846), (968946, 21169829), (1111993, 18446538), (1176494, 17435211), (1384746, 14813129), (1676958, 12231923), (1764741, 11623474), (2223986, 9223269), (3074423, 6671958), (3335979, 6148846), (3529482, 5811737)]