20174869294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1\times {\mathrm{97649}}^1$

素因数の和:103107

約数の個数: 16

約数和(自身を含む): 31861242000

約数和(自身を除く): 11686372706

約数列:

[1, 2, 19, 38, 5437, 10874, 97649, 103303, 195298, 206606, 1855331, 3710662, 530917613, 1061835226, 10087434647, 20174869294]

約数ペア:

[(1, 20174869294), (2, 10087434647), (19, 1061835226), (38, 530917613), (5437, 3710662), (10874, 1855331), (97649, 206606), (103303, 195298)]