20132800810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7433}}^1\times {\mathrm{6299}}^1$

素因数の和:13782

約数の個数: 32

約数和(自身を含む): 37092686400

約数和(自身を除く): 16959885590

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 6299, 7433, 12598, 14866, 31495, 37165, 62990, 74330, 270857, 319619, 541714, 639238, 1354285, 1598095, 2708570, 3196190, 46820467, 93640934, 234102335, 468204670, 2013280081, 4026560162, 10066400405, 20132800810]

約数ペア:

[(1, 20132800810), (2, 10066400405), (5, 4026560162), (10, 2013280081), (43, 468204670), (86, 234102335), (215, 93640934), (430, 46820467), (6299, 3196190), (7433, 2708570), (12598, 1598095), (14866, 1354285), (31495, 639238), (37165, 541714), (62990, 319619), (74330, 270857)]