20237770846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7501027}}^1$

素因数の和:7501119

約数の個数: 16

約数和(自身を含む): 32404440960

約数和(自身を除く): 12166670114

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 7501027, 15002054, 142519513, 285039026, 532572917, 1065145834, 10118885423, 20237770846]

約数ペア:

[(1, 20237770846), (2, 10118885423), (19, 1065145834), (38, 532572917), (71, 285039026), (142, 142519513), (1349, 15002054), (2698, 7501027)]