20177092670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9433}}^1\times {\mathrm{30557}}^1$

素因数の和:40004

約数の個数: 32

約数和(自身を含む): 41512920768

約数和(自身を除く): 21335828098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9433, 18866, 30557, 47165, 61114, 66031, 94330, 132062, 152785, 213899, 305570, 330155, 427798, 660310, 1069495, 2138990, 288244181, 576488362, 1441220905, 2017709267, 2882441810, 4035418534, 10088546335, 20177092670]

約数ペア:

[(1, 20177092670), (2, 10088546335), (5, 4035418534), (7, 2882441810), (10, 2017709267), (14, 1441220905), (35, 576488362), (70, 288244181), (9433, 2138990), (18866, 1069495), (30557, 660310), (47165, 427798), (61114, 330155), (66031, 305570), (94330, 213899), (132062, 152785)]