20330406

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{983}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 25012314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 983, 1149, 1966, 2298, 2949, 3447, 5898, 6894, 8847, 10341, 17694, 20682, 26541, 53082, 376489, 752978, 1129467, 2258934, 3388401, 6776802, 10165203, 20330406]

約数ペア:

[(1, 20330406), (2, 10165203), (3, 6776802), (6, 3388401), (9, 2258934), (18, 1129467), (27, 752978), (54, 376489), (383, 53082), (766, 26541), (983, 20682), (1149, 17694), (1966, 10341), (2298, 8847), (2949, 6894), (3447, 5898)]