20767367610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20977139}}^1$

素因数の和:20977163

約数の個数: 48

約数和(自身を含む): 58903809120

約数和(自身を除く): 38136441510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 20977139, 41954278, 62931417, 104885695, 125862834, 188794251, 209771390, 230748529, 314657085, 377588502, 461497058, 629314170, 692245587, 943971255, 1153742645, 1384491174, 1887942510, 2076736761, 2307485290, 3461227935, 4153473522, 6922455870, 10383683805, 20767367610]

約数ペア:

[(1, 20767367610), (2, 10383683805), (3, 6922455870), (5, 4153473522), (6, 3461227935), (9, 2307485290), (10, 2076736761), (11, 1887942510), (15, 1384491174), (18, 1153742645), (22, 943971255), (30, 692245587), (33, 629314170), (45, 461497058), (55, 377588502), (66, 314657085), (90, 230748529), (99, 209771390), (110, 188794251), (165, 125862834), (198, 104885695), (330, 62931417), (495, 41954278), (990, 20977139)]