20307534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1559}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 23721906

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 1559, 2171, 3118, 4342, 4677, 6513, 9354, 13026, 20267, 40534, 60801, 121602, 260353, 520706, 781059, 1562118, 3384589, 6769178, 10153767, 20307534]

約数ペア:

[(1, 20307534), (2, 10153767), (3, 6769178), (6, 3384589), (13, 1562118), (26, 781059), (39, 520706), (78, 260353), (167, 121602), (334, 60801), (501, 40534), (1002, 20267), (1559, 13026), (2171, 9354), (3118, 6513), (4342, 4677)]