20938045272

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{2752109}}^1$

素因数の和:2752435

約数の個数: 32

約数和(自身を含む): 52510258800

約数和(自身を除く): 31572213528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 3804, 7608, 2752109, 5504218, 8256327, 11008436, 16512654, 22016872, 33025308, 66050616, 872418553, 1744837106, 2617255659, 3489674212, 5234511318, 6979348424, 10469022636, 20938045272]

約数ペア:

[(1, 20938045272), (2, 10469022636), (3, 6979348424), (4, 5234511318), (6, 3489674212), (8, 2617255659), (12, 1744837106), (24, 872418553), (317, 66050616), (634, 33025308), (951, 22016872), (1268, 16512654), (1902, 11008436), (2536, 8256327), (3804, 5504218), (7608, 2752109)]