20199806994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146375413}}^1$

素因数の和:146375441

約数の個数: 16

約数和(自身を含む): 42156119232

約数和(自身を除く): 21956312238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146375413, 292750826, 439126239, 878252478, 3366634499, 6733268998, 10099903497, 20199806994]

約数ペア:

[(1, 20199806994), (2, 10099903497), (3, 6733268998), (6, 3366634499), (23, 878252478), (46, 439126239), (69, 292750826), (138, 146375413)]