20633549902

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6435917}}^1$

素因数の和:6436155

約数の個数: 16

約数和(自身を含む): 35526267360

約数和(自身を除く): 14892717458

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6435917, 12871834, 45051419, 90102838, 1473824993, 2947649986, 10316774951, 20633549902]

約数ペア:

[(1, 20633549902), (2, 10316774951), (7, 2947649986), (14, 1473824993), (229, 90102838), (458, 45051419), (1603, 12871834), (3206, 6435917)]