20206704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60139}}^1$

素因数の和:60157

約数の個数: 40

約数和(自身を含む): 59658880

約数和(自身を除く): 39452176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60139, 120278, 180417, 240556, 360834, 420973, 481112, 721668, 841946, 962224, 1262919, 1443336, 1683892, 2525838, 2886672, 3367784, 5051676, 6735568, 10103352, 20206704]

約数ペア:

[(1, 20206704), (2, 10103352), (3, 6735568), (4, 5051676), (6, 3367784), (7, 2886672), (8, 2525838), (12, 1683892), (14, 1443336), (16, 1262919), (21, 962224), (24, 841946), (28, 721668), (42, 481112), (48, 420973), (56, 360834), (84, 240556), (112, 180417), (168, 120278), (336, 60139)]