20080972394

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33357097}}^1$

素因数の和:33357149

約数の個数: 16

約数和(自身を含む): 35225095488

約数和(自身を除く): 15144123094

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33357097, 66714194, 233499679, 466999358, 1434355171, 2868710342, 10040486197, 20080972394]

約数ペア:

[(1, 20080972394), (2, 10040486197), (7, 2868710342), (14, 1434355171), (43, 466999358), (86, 233499679), (301, 66714194), (602, 33357097)]