20163316071

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1\times {\mathrm{47609}}^1$

素因数の和:49478

約数の個数: 16

約数和(自身を含む): 27240537600

約数和(自身を除く): 7077221529

約数列:

[1, 3, 79, 237, 1787, 5361, 47609, 141173, 142827, 423519, 3761111, 11283333, 85077283, 255231849, 6721105357, 20163316071]

約数ペア:

[(1, 20163316071), (3, 6721105357), (79, 255231849), (237, 85077283), (1787, 11283333), (5361, 3761111), (47609, 423519), (141173, 142827)]