20306424

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36787}}^1$

素因数の和:36819

約数の個数: 32

約数和(自身を含む): 52974720

約数和(自身を除く): 32668296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 36787, 73574, 110361, 147148, 220722, 294296, 441444, 846101, 882888, 1692202, 2538303, 3384404, 5076606, 6768808, 10153212, 20306424]

約数ペア:

[(1, 20306424), (2, 10153212), (3, 6768808), (4, 5076606), (6, 3384404), (8, 2538303), (12, 1692202), (23, 882888), (24, 846101), (46, 441444), (69, 294296), (92, 220722), (138, 147148), (184, 110361), (276, 73574), (552, 36787)]