20131603786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{9923}}^1$

素因数の和:10243

約数の個数: 64

約数和(自身を含む): 37727078400

約数和(自身を除く): 17595474614

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 263, 266, 406, 526, 551, 1102, 1841, 3682, 3857, 4997, 7627, 7714, 9923, 9994, 15254, 19846, 34979, 53389, 69461, 69958, 106778, 138922, 144913, 188537, 287767, 289826, 377074, 575534, 1014391, 1319759, 2014369, 2028782, 2609749, 2639518, 4028738, 5219498, 5467573, 10935146, 18268243, 36536486, 38273011, 49585231, 75682721, 76546022, 99170462, 151365442, 347096617, 529779047, 694193234, 1059558094, 1437971699, 2875943398, 10065801893, 20131603786]

約数ペア:

[(1, 20131603786), (2, 10065801893), (7, 2875943398), (14, 1437971699), (19, 1059558094), (29, 694193234), (38, 529779047), (58, 347096617), (133, 151365442), (203, 99170462), (263, 76546022), (266, 75682721), (406, 49585231), (526, 38273011), (551, 36536486), (1102, 18268243), (1841, 10935146), (3682, 5467573), (3857, 5219498), (4997, 4028738), (7627, 2639518), (7714, 2609749), (9923, 2028782), (9994, 2014369), (15254, 1319759), (19846, 1014391), (34979, 575534), (53389, 377074), (69461, 289826), (69958, 287767), (106778, 188537), (138922, 144913)]