20237851634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1201}}^1$

素因数の和:1696

約数の個数: 128

約数和(自身を含む): 43036600320

約数和(自身を除く): 22798748686

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 443, 494, 886, 1001, 1201, 1463, 1729, 2002, 2402, 2717, 2926, 3101, 3458, 4873, 5434, 5759, 6202, 8407, 8417, 9746, 11518, 13211, 15613, 16814, 16834, 19019, 22819, 26422, 31226, 34111, 38038, 40313, 45638, 58919, 63349, 68222, 80626, 92477, 92587, 109291, 109421, 117838, 126698, 159733, 171743, 184954, 185174, 218582, 218842, 251009, 296647, 319466, 343486, 443443, 502018, 532043, 593294, 648109, 765947, 886886, 1064086, 1202201, 1203631, 1296218, 1531894, 1757063, 2076529, 2404402, 2407262, 3263117, 3514126, 3724301, 4153058, 5852473, 6526234, 6916559, 7448602, 8425417, 10108817, 11704946, 13833118, 16850834, 20217634, 22841819, 40967311, 45683638, 48415913, 70761719, 76082149, 81934622, 96831826, 111196987, 131414621, 141523438, 152164298, 222393974, 262829242, 532575043, 778378909, 919902347, 1065150086, 1445560831, 1556757818, 1839804694, 2891121662, 10118925817, 20237851634]

約数ペア:

[(1, 20237851634), (2, 10118925817), (7, 2891121662), (11, 1839804694), (13, 1556757818), (14, 1445560831), (19, 1065150086), (22, 919902347), (26, 778378909), (38, 532575043), (77, 262829242), (91, 222393974), (133, 152164298), (143, 141523438), (154, 131414621), (182, 111196987), (209, 96831826), (247, 81934622), (266, 76082149), (286, 70761719), (418, 48415913), (443, 45683638), (494, 40967311), (886, 22841819), (1001, 20217634), (1201, 16850834), (1463, 13833118), (1729, 11704946), (2002, 10108817), (2402, 8425417), (2717, 7448602), (2926, 6916559), (3101, 6526234), (3458, 5852473), (4873, 4153058), (5434, 3724301), (5759, 3514126), (6202, 3263117), (8407, 2407262), (8417, 2404402), (9746, 2076529), (11518, 1757063), (13211, 1531894), (15613, 1296218), (16814, 1203631), (16834, 1202201), (19019, 1064086), (22819, 886886), (26422, 765947), (31226, 648109), (34111, 593294), (38038, 532043), (40313, 502018), (45638, 443443), (58919, 343486), (63349, 319466), (68222, 296647), (80626, 251009), (92477, 218842), (92587, 218582), (109291, 185174), (109421, 184954), (117838, 171743), (126698, 159733)]