20594532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{245173}}^1$

素因数の和:245187

約数の個数: 24

約数和(自身を含む): 54918976

約数和(自身を除く): 34324444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 245173, 490346, 735519, 980692, 1471038, 1716211, 2942076, 3432422, 5148633, 6864844, 10297266, 20594532]

約数ペア:

[(1, 20594532), (2, 10297266), (3, 6864844), (4, 5148633), (6, 3432422), (7, 2942076), (12, 1716211), (14, 1471038), (21, 980692), (28, 735519), (42, 490346), (84, 245173)]