20082222

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{971}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 24707538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 971, 1149, 1942, 2298, 2913, 3447, 5826, 6894, 8739, 10341, 17478, 20682, 26217, 52434, 371893, 743786, 1115679, 2231358, 3347037, 6694074, 10041111, 20082222]

約数ペア:

[(1, 20082222), (2, 10041111), (3, 6694074), (6, 3347037), (9, 2231358), (18, 1115679), (27, 743786), (54, 371893), (383, 52434), (766, 26217), (971, 20682), (1149, 17478), (1942, 10341), (2298, 8739), (2913, 6894), (3447, 5826)]