20199702147

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{272369}}^1$

素因数の和:272850

約数の個数: 16

約数和(自身を含む): 27454896000

約数和(自身を除く): 7255193853

約数列:

[1, 3, 59, 177, 419, 1257, 24721, 74163, 272369, 817107, 16069771, 48209313, 114122611, 342367833, 6733234049, 20199702147]

約数ペア:

[(1, 20199702147), (3, 6733234049), (59, 342367833), (177, 114122611), (419, 48209313), (1257, 16069771), (24721, 817107), (74163, 272369)]