20110854974118

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2551}}^1\times {\mathrm{2043421}}^1$

素因数の和:2046620

約数の個数: 32

約数和(自身を含む): 40300074431232

約数和(自身を除く): 20189219457114

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 2551, 3858, 5102, 7653, 15306, 1640293, 2043421, 3280586, 4086842, 4920879, 6130263, 9841758, 12260526, 1313919703, 2627839406, 3941759109, 5212766971, 7883518218, 10425533942, 15638300913, 31276601826, 3351809162353, 6703618324706, 10055427487059, 20110854974118]

約数ペア:

[(1, 20110854974118), (2, 10055427487059), (3, 6703618324706), (6, 3351809162353), (643, 31276601826), (1286, 15638300913), (1929, 10425533942), (2551, 7883518218), (3858, 5212766971), (5102, 3941759109), (7653, 2627839406), (15306, 1313919703), (1640293, 12260526), (2043421, 9841758), (3280586, 6130263), (4086842, 4920879)]