20079082802

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1\times {\mathrm{108949}}^1$

素因数の和:111137

約数の個数: 16

約数和(自身を含む): 30833721600

約数和(自身を除く): 10754638798

約数列:

[1, 2, 43, 86, 2143, 4286, 92149, 108949, 184298, 217898, 4684807, 9369614, 233477707, 466955414, 10039541401, 20079082802]

約数ペア:

[(1, 20079082802), (2, 10039541401), (43, 466955414), (86, 233477707), (2143, 9369614), (4286, 4684807), (92149, 217898), (108949, 184298)]