20079322563

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1\times {\mathrm{145759}}^1$

素因数の和:146786

約数の個数: 16

約数和(自身を含む): 27370229760

約数和(自身を除く): 7290907197

約数列:

[1, 3, 47, 141, 977, 2931, 45919, 137757, 145759, 437277, 6850673, 20552019, 142406543, 427219629, 6693107521, 20079322563]

約数ペア:

[(1, 20079322563), (3, 6693107521), (47, 427219629), (141, 142406543), (977, 20552019), (2931, 6850673), (45919, 437277), (137757, 145759)]