20163400894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3001}}^1$

素因数の和:3138

約数の個数: 128

約数和(自身を含む): 41153817600

約数和(自身を除く): 20990416706

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 67, 91, 133, 134, 182, 203, 247, 266, 377, 406, 469, 494, 551, 754, 871, 938, 1102, 1273, 1729, 1742, 1943, 2546, 2639, 3001, 3458, 3857, 3886, 5278, 6002, 6097, 7163, 7714, 8911, 12194, 13601, 14326, 16549, 17822, 21007, 25259, 27202, 33098, 36917, 39013, 42014, 50141, 50518, 57019, 73834, 78026, 87029, 100282, 114038, 115843, 174058, 176813, 201067, 231686, 258419, 273091, 353626, 399133, 402134, 479921, 516838, 546182, 609203, 741247, 798266, 959842, 1131377, 1218406, 1407469, 1482494, 1653551, 2262754, 2613871, 2814938, 3307102, 3359447, 3820273, 5188729, 5227742, 5830943, 6718894, 7640546, 7919639, 10377458, 11574857, 11661886, 15839278, 18297097, 21496163, 23149714, 26741911, 36594194, 40816601, 42992326, 49663549, 53483822, 75802259, 81633202, 99327098, 110787917, 150473141, 151604518, 221575834, 300946282, 347644843, 530615813, 695289686, 775515419, 1061231626, 1440242921, 1551030838, 2880485842, 10081700447, 20163400894]

約数ペア:

[(1, 20163400894), (2, 10081700447), (7, 2880485842), (13, 1551030838), (14, 1440242921), (19, 1061231626), (26, 775515419), (29, 695289686), (38, 530615813), (58, 347644843), (67, 300946282), (91, 221575834), (133, 151604518), (134, 150473141), (182, 110787917), (203, 99327098), (247, 81633202), (266, 75802259), (377, 53483822), (406, 49663549), (469, 42992326), (494, 40816601), (551, 36594194), (754, 26741911), (871, 23149714), (938, 21496163), (1102, 18297097), (1273, 15839278), (1729, 11661886), (1742, 11574857), (1943, 10377458), (2546, 7919639), (2639, 7640546), (3001, 6718894), (3458, 5830943), (3857, 5227742), (3886, 5188729), (5278, 3820273), (6002, 3359447), (6097, 3307102), (7163, 2814938), (7714, 2613871), (8911, 2262754), (12194, 1653551), (13601, 1482494), (14326, 1407469), (16549, 1218406), (17822, 1131377), (21007, 959842), (25259, 798266), (27202, 741247), (33098, 609203), (36917, 546182), (39013, 516838), (42014, 479921), (50141, 402134), (50518, 399133), (57019, 353626), (73834, 273091), (78026, 258419), (87029, 231686), (100282, 201067), (114038, 176813), (115843, 174058)]