20236575772

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1676879}}^1$

素因数の和:1677321

約数の個数: 24

約数和(自身を含む): 40567080960

約数和(自身を除く): 20330505188

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 1676879, 3353758, 6707516, 11738153, 23476306, 46952612, 722734849, 1445469698, 2890939396, 5059143943, 10118287886, 20236575772]

約数ペア:

[(1, 20236575772), (2, 10118287886), (4, 5059143943), (7, 2890939396), (14, 1445469698), (28, 722734849), (431, 46952612), (862, 23476306), (1724, 11738153), (3017, 6707516), (6034, 3353758), (12068, 1676879)]