20131233878

素因数分解:

$2^1\times 7^1\times {\mathrm{21839}}^1\times {\mathrm{65843}}^1$

素因数の和:87691

約数の個数: 16

約数和(自身を含む): 34512791040

約数和(自身を除く): 14381557162

約数列:

[1, 2, 7, 14, 21839, 43678, 65843, 131686, 152873, 305746, 460901, 921802, 1437945277, 2875890554, 10065616939, 20131233878]

約数ペア:

[(1, 20131233878), (2, 10065616939), (7, 2875890554), (14, 1437945277), (21839, 921802), (43678, 460901), (65843, 305746), (131686, 152873)]