20079754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19051}}^1$

素因数の和:19101

約数の個数: 16

約数和(自身を含む): 32921856

約数和(自身を除く): 12842102

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 19051, 38102, 323867, 590581, 647734, 1181162, 10039877, 20079754]

約数ペア:

[(1, 20079754), (2, 10039877), (17, 1181162), (31, 647734), (34, 590581), (62, 323867), (527, 38102), (1054, 19051)]