20119942053

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{12630221}}^1$

素因数の和:12630289

約数の個数: 16

約数和(自身を含む): 30312532800

約数和(自身を除く): 10192590747

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 12630221, 37890663, 113671989, 341015967, 745183039, 2235549117, 6706647351, 20119942053]

約数ペア:

[(1, 20119942053), (3, 6706647351), (9, 2235549117), (27, 745183039), (59, 341015967), (177, 113671989), (531, 37890663), (1593, 12630221)]