10620688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{51061}}^1$

素因数の和:51082

約数の個数: 20

約数和(自身を含む): 22160908

約数和(自身を除く): 11540220

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 51061, 102122, 204244, 408488, 663793, 816976, 1327586, 2655172, 5310344, 10620688]

約数ペア:

[(1, 10620688), (2, 5310344), (4, 2655172), (8, 1327586), (13, 816976), (16, 663793), (26, 408488), (52, 204244), (104, 102122), (208, 51061)]