20070486878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1140239}}^1$

素因数の和:1140931

約数の個数: 16

約数和(自身を含む): 32469474240

約数和(自身を除く): 12398987362

約数列:

[1, 2, 13, 26, 677, 1354, 8801, 17602, 1140239, 2280478, 14823107, 29646214, 771941803, 1543883606, 10035243439, 20070486878]

約数ペア:

[(1, 20070486878), (2, 10035243439), (13, 1543883606), (26, 771941803), (677, 29646214), (1354, 14823107), (8801, 2280478), (17602, 1140239)]