20210964460

素因数分解:

$2^2\times 5^1\times {\mathrm{9343}}^1\times {\mathrm{108161}}^1$

素因数の和:117513

約数の個数: 24

約数和(自身を含む): 42447960576

約数和(自身を除く): 22236996116

約数列:

[1, 2, 4, 5, 10, 20, 9343, 18686, 37372, 46715, 93430, 108161, 186860, 216322, 432644, 540805, 1081610, 2163220, 1010548223, 2021096446, 4042192892, 5052741115, 10105482230, 20210964460]

約数ペア:

[(1, 20210964460), (2, 10105482230), (4, 5052741115), (5, 4042192892), (10, 2021096446), (20, 1010548223), (9343, 2163220), (18686, 1081610), (37372, 540805), (46715, 432644), (93430, 216322), (108161, 186860)]