20141394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 50969856

約数和(自身を除く): 30828462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 997, 1443, 1554, 1994, 2886, 2991, 3367, 5982, 6734, 6979, 10101, 12961, 13958, 20202, 20937, 25922, 36889, 38883, 41874, 73778, 77766, 90727, 110667, 181454, 221334, 258223, 272181, 479557, 516446, 544362, 774669, 959114, 1438671, 1549338, 2877342, 3356899, 6713798, 10070697, 20141394]

約数ペア:

[(1, 20141394), (2, 10070697), (3, 6713798), (6, 3356899), (7, 2877342), (13, 1549338), (14, 1438671), (21, 959114), (26, 774669), (37, 544362), (39, 516446), (42, 479557), (74, 272181), (78, 258223), (91, 221334), (111, 181454), (182, 110667), (222, 90727), (259, 77766), (273, 73778), (481, 41874), (518, 38883), (546, 36889), (777, 25922), (962, 20937), (997, 20202), (1443, 13958), (1554, 12961), (1994, 10101), (2886, 6979), (2991, 6734), (3367, 5982)]