20342492674

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1723}}^1\times {\mathrm{2389}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 35006578560

約数和(自身を除く): 14664085886

約数列:

[1, 2, 7, 14, 353, 706, 1723, 2389, 2471, 3446, 4778, 4942, 12061, 16723, 24122, 33446, 608219, 843317, 1216438, 1686634, 4116247, 4257533, 5903219, 8232494, 8515066, 11806438, 28813729, 57627458, 1453035191, 2906070382, 10171246337, 20342492674]

約数ペア:

[(1, 20342492674), (2, 10171246337), (7, 2906070382), (14, 1453035191), (353, 57627458), (706, 28813729), (1723, 11806438), (2389, 8515066), (2471, 8232494), (3446, 5903219), (4778, 4257533), (4942, 4116247), (12061, 1686634), (16723, 1216438), (24122, 843317), (33446, 608219)]