2010961720

素因数分解:

$2^3\times 5^1\times {\mathrm{50274043}}^1$

素因数の和:50274054

約数の個数: 16

約数和(自身を含む): 4524663960

約数和(自身を除く): 2513702240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50274043, 100548086, 201096172, 251370215, 402192344, 502740430, 1005480860, 2010961720]

約数ペア:

[(1, 2010961720), (2, 1005480860), (4, 502740430), (5, 402192344), (8, 251370215), (10, 201096172), (20, 100548086), (40, 50274043)]