2006805008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9648101}}^1$

素因数の和:9648122

約数の個数: 20

約数和(自身を含む): 4187276268

約数和(自身を除く): 2180471260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9648101, 19296202, 38592404, 77184808, 125425313, 154369616, 250850626, 501701252, 1003402504, 2006805008]

約数ペア:

[(1, 2006805008), (2, 1003402504), (4, 501701252), (8, 250850626), (13, 154369616), (16, 125425313), (26, 77184808), (52, 38592404), (104, 19296202), (208, 9648101)]