20293989738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{262583}}^1$

素因数の和:263770

約数の個数: 32

約数和(自身を含む): 44315776512

約数和(自身を除く): 24021786774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1171, 2342, 3513, 7026, 12881, 25762, 38643, 77286, 262583, 525166, 787749, 1575498, 2888413, 5776826, 8665239, 17330478, 307484693, 614969386, 922454079, 1844908158, 3382331623, 6764663246, 10146994869, 20293989738]

約数ペア:

[(1, 20293989738), (2, 10146994869), (3, 6764663246), (6, 3382331623), (11, 1844908158), (22, 922454079), (33, 614969386), (66, 307484693), (1171, 17330478), (2342, 8665239), (3513, 5776826), (7026, 2888413), (12881, 1575498), (25762, 787749), (38643, 525166), (77286, 262583)]