201940220

素因数分解:

$2^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{17027}}^1$

素因数の和:17629

約数の個数: 24

約数和(自身を含む): 424814544

約数和(自身を除く): 222874324

約数列:

[1, 2, 4, 5, 10, 20, 593, 1186, 2372, 2965, 5930, 11860, 17027, 34054, 68108, 85135, 170270, 340540, 10097011, 20194022, 40388044, 50485055, 100970110, 201940220]

約数ペア:

[(1, 201940220), (2, 100970110), (4, 50485055), (5, 40388044), (10, 20194022), (20, 10097011), (593, 340540), (1186, 170270), (2372, 85135), (2965, 68108), (5930, 34054), (11860, 17027)]