20110107518

素因数分解:

$2^1\times {\mathrm{947}}^1\times {\mathrm{1511}}^1\times {\mathrm{7027}}^1$

素因数の和:9487

約数の個数: 16

約数和(自身を含む): 30221299584

約数和(自身を除く): 10111192066

約数列:

[1, 2, 947, 1511, 1894, 3022, 7027, 14054, 1430917, 2861834, 6654569, 10617797, 13309138, 21235594, 10055053759, 20110107518]

約数ペア:

[(1, 20110107518), (2, 10055053759), (947, 21235594), (1511, 13309138), (1894, 10617797), (3022, 6654569), (7027, 2861834), (14054, 1430917)]