2016203406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{120919}}^1$

素因数の和:121328

約数の個数: 32

約数和(自身を含む): 4620111360

約数和(自身を除く): 2603907954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 5558, 8337, 16674, 120919, 241838, 362757, 725514, 846433, 1692866, 2539299, 5078598, 48004843, 96009686, 144014529, 288029058, 336033901, 672067802, 1008101703, 2016203406]

約数ペア:

[(1, 2016203406), (2, 1008101703), (3, 672067802), (6, 336033901), (7, 288029058), (14, 144014529), (21, 96009686), (42, 48004843), (397, 5078598), (794, 2539299), (1191, 1692866), (2382, 846433), (2779, 725514), (5558, 362757), (8337, 241838), (16674, 120919)]