20164283710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106127809}}^1$

素因数の和:106127835

約数の個数: 16

約数和(自身を含む): 38206011600

約数和(自身を除く): 18041727890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106127809, 212255618, 530639045, 1061278090, 2016428371, 4032856742, 10082141855, 20164283710]

約数ペア:

[(1, 20164283710), (2, 10082141855), (5, 4032856742), (10, 2016428371), (19, 1061278090), (38, 530639045), (95, 212255618), (190, 106127809)]