200018060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{909173}}^1$

素因数の和:909193

約数の個数: 24

約数和(自身を含む): 458223696

約数和(自身を除く): 258205636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 909173, 1818346, 3636692, 4545865, 9091730, 10000903, 18183460, 20001806, 40003612, 50004515, 100009030, 200018060]

約数ペア:

[(1, 200018060), (2, 100009030), (4, 50004515), (5, 40003612), (10, 20001806), (11, 18183460), (20, 10000903), (22, 9091730), (44, 4545865), (55, 3636692), (110, 1818346), (220, 909173)]