20139338219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20119219}}^1$

素因数の和:20119250

約数の個数: 16

約数和(自身を含む): 27040231680

約数和(自身を除く): 6900893461

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 20119219, 140834533, 221311409, 261549847, 1549179863, 1830848929, 2877048317, 20139338219]

約数ペア:

[(1, 20139338219), (7, 2877048317), (11, 1830848929), (13, 1549179863), (77, 261549847), (91, 221311409), (143, 140834533), (1001, 20119219)]