20183593528

素因数分解:

$2^3\times 7^5\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3575

約数の個数: 96

約数和(自身を含む): 45190949760

約数和(自身を除く): 25007356232

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 343, 344, 392, 602, 686, 1204, 1372, 2107, 2401, 2408, 2744, 3491, 4214, 4802, 6982, 8428, 9604, 13964, 14749, 16807, 16856, 19208, 24437, 27928, 29498, 33614, 48874, 58996, 67228, 97748, 103243, 117992, 134456, 150113, 171059, 195496, 206486, 300226, 342118, 412972, 600452, 684236, 722701, 825944, 1050791, 1197413, 1200904, 1368472, 1445402, 2101582, 2394826, 2890804, 4203164, 4789652, 5781608, 7355537, 8381891, 8406328, 9579304, 14711074, 16763782, 29422148, 33527564, 51488759, 58673237, 58844296, 67055128, 102977518, 117346474, 205955036, 234692948, 360421313, 411910072, 469385896, 720842626, 1441685252, 2522949191, 2883370504, 5045898382, 10091796764, 20183593528]

約数ペア:

[(1, 20183593528), (2, 10091796764), (4, 5045898382), (7, 2883370504), (8, 2522949191), (14, 1441685252), (28, 720842626), (43, 469385896), (49, 411910072), (56, 360421313), (86, 234692948), (98, 205955036), (172, 117346474), (196, 102977518), (301, 67055128), (343, 58844296), (344, 58673237), (392, 51488759), (602, 33527564), (686, 29422148), (1204, 16763782), (1372, 14711074), (2107, 9579304), (2401, 8406328), (2408, 8381891), (2744, 7355537), (3491, 5781608), (4214, 4789652), (4802, 4203164), (6982, 2890804), (8428, 2394826), (9604, 2101582), (13964, 1445402), (14749, 1368472), (16807, 1200904), (16856, 1197413), (19208, 1050791), (24437, 825944), (27928, 722701), (29498, 684236), (33614, 600452), (48874, 412972), (58996, 342118), (67228, 300226), (97748, 206486), (103243, 195496), (117992, 171059), (134456, 150113)]