20072049837

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41557039}}^1$

素因数の和:41557072

約数の個数: 16

約数和(自身を含む): 31915806720

約数和(自身を除く): 11843756883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41557039, 124671117, 290899273, 872697819, 955811897, 2867435691, 6690683279, 20072049837]

約数ペア:

[(1, 20072049837), (3, 6690683279), (7, 2867435691), (21, 955811897), (23, 872697819), (69, 290899273), (161, 124671117), (483, 41557039)]