20199875659998

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1\times {\mathrm{5407}}^1$

素因数の和:6582

約数の個数: 128

約数和(自身を含む): 42299316633600

約数和(自身を除く): 22099440973602

約数列:

[1, 2, 3, 6, 31, 62, 93, 149, 163, 186, 298, 326, 447, 489, 827, 894, 978, 1654, 2481, 4619, 4962, 5053, 5407, 9238, 10106, 10814, 13857, 15159, 16221, 24287, 25637, 27714, 30318, 32442, 48574, 51274, 72861, 76911, 123223, 134801, 145722, 153822, 167617, 246446, 269602, 335234, 369669, 404403, 502851, 739338, 752897, 805643, 808806, 881341, 1005702, 1505794, 1611286, 1762682, 2258691, 2416929, 2644023, 3819913, 4178831, 4471589, 4517382, 4833858, 5288046, 7639826, 8357662, 8943178, 11459739, 12536493, 13414767, 20085349, 22919478, 24974933, 25072986, 26829534, 27321571, 40170698, 49949866, 54643142, 60256047, 74924799, 81964713, 120512094, 131319809, 138619259, 149849598, 163929426, 262639618, 277238518, 393959427, 415857777, 622645819, 666266761, 728869007, 787918854, 831715554, 1245291638, 1332533522, 1457738014, 1867937457, 1998800283, 2186607021, 3735874914, 3997600566, 4070914079, 4373214042, 8141828158, 12212742237, 20654269591, 22594939217, 24425484474, 41308539182, 45189878434, 61962808773, 67784817651, 108601482043, 123925617546, 135569635302, 217202964086, 325804446129, 651608892258, 3366645943333, 6733291886666, 10099937829999, 20199875659998]

約数ペア:

[(1, 20199875659998), (2, 10099937829999), (3, 6733291886666), (6, 3366645943333), (31, 651608892258), (62, 325804446129), (93, 217202964086), (149, 135569635302), (163, 123925617546), (186, 108601482043), (298, 67784817651), (326, 61962808773), (447, 45189878434), (489, 41308539182), (827, 24425484474), (894, 22594939217), (978, 20654269591), (1654, 12212742237), (2481, 8141828158), (4619, 4373214042), (4962, 4070914079), (5053, 3997600566), (5407, 3735874914), (9238, 2186607021), (10106, 1998800283), (10814, 1867937457), (13857, 1457738014), (15159, 1332533522), (16221, 1245291638), (24287, 831715554), (25637, 787918854), (27714, 728869007), (30318, 666266761), (32442, 622645819), (48574, 415857777), (51274, 393959427), (72861, 277238518), (76911, 262639618), (123223, 163929426), (134801, 149849598), (145722, 138619259), (153822, 131319809), (167617, 120512094), (246446, 81964713), (269602, 74924799), (335234, 60256047), (369669, 54643142), (404403, 49949866), (502851, 40170698), (739338, 27321571), (752897, 26829534), (805643, 25072986), (808806, 24974933), (881341, 22919478), (1005702, 20085349), (1505794, 13414767), (1611286, 12536493), (1762682, 11459739), (2258691, 8943178), (2416929, 8357662), (2644023, 7639826), (3819913, 5288046), (4178831, 4833858), (4471589, 4517382)]