20101820546

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1763627}}^1$

素因数の和:1763809

約数の個数: 16

約数和(自身を含む): 31110397920

約数和(自身を除く): 11008577374

約数列:

[1, 2, 41, 82, 139, 278, 5699, 11398, 1763627, 3527254, 72308707, 144617414, 245144153, 490288306, 10050910273, 20101820546]

約数ペア:

[(1, 20101820546), (2, 10050910273), (41, 490288306), (82, 245144153), (139, 144617414), (278, 72308707), (5699, 3527254), (11398, 1763627)]