20899716

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10429}}^1$

素因数の和:10603

約数の個数: 24

約数和(自身を含む): 49062720

約数和(自身を除く): 28163004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 10429, 20858, 31287, 41716, 62574, 125148, 1741643, 3483286, 5224929, 6966572, 10449858, 20899716]

約数ペア:

[(1, 20899716), (2, 10449858), (3, 6966572), (4, 5224929), (6, 3483286), (12, 1741643), (167, 125148), (334, 62574), (501, 41716), (668, 31287), (1002, 20858), (2004, 10429)]