20280079041

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{842161}}^1$

素因数の和:842536

約数の個数: 16

約数和(自身を含む): 28296643200

約数和(自身を除く): 8016564159

約数列:

[1, 3, 23, 69, 349, 1047, 8027, 24081, 842161, 2526483, 19369703, 58109109, 293914189, 881742567, 6760026347, 20280079041]

約数ペア:

[(1, 20280079041), (3, 6760026347), (23, 881742567), (69, 293914189), (349, 58109109), (1047, 19369703), (8027, 2526483), (24081, 842161)]