20231996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4679}}^1$

素因数の和:4753

約数の個数: 24

約数和(自身を含む): 37739520

約数和(自身を除く): 17507524

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 4679, 9358, 18716, 107617, 215234, 219913, 430468, 439826, 879652, 5057999, 10115998, 20231996]

約数ペア:

[(1, 20231996), (2, 10115998), (4, 5057999), (23, 879652), (46, 439826), (47, 430468), (92, 219913), (94, 215234), (188, 107617), (1081, 18716), (2162, 9358), (4324, 4679)]