20149555964

素因数分解:

$2^2\times {\mathrm{5857}}^1\times {\mathrm{860063}}^1$

素因数の和:865924

約数の個数: 12

約数和(自身を含む): 35267784384

約数和(自身を除く): 15118228420

約数列:

[1, 2, 4, 5857, 11714, 23428, 860063, 1720126, 3440252, 5037388991, 10074777982, 20149555964]

約数ペア:

[(1, 20149555964), (2, 10074777982), (4, 5037388991), (5857, 3440252), (11714, 1720126), (23428, 860063)]