20133584618

素因数分解:

$2^1\times 7^2\times {\mathrm{809}}^1\times {\mathrm{253949}}^1$

素因数の和:254774

約数の個数: 24

約数和(自身を含む): 35174614500

約数和(自身を除く): 15041029882

約数列:

[1, 2, 7, 14, 49, 98, 809, 1618, 5663, 11326, 39641, 79282, 253949, 507898, 1777643, 3555286, 12443501, 24887002, 205444741, 410889482, 1438113187, 2876226374, 10066792309, 20133584618]

約数ペア:

[(1, 20133584618), (2, 10066792309), (7, 2876226374), (14, 1438113187), (49, 410889482), (98, 205444741), (809, 24887002), (1618, 12443501), (5663, 3555286), (11326, 1777643), (39641, 507898), (79282, 253949)]