20224548

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1619}}^1$

素因数の和:1976

約数の個数: 36

約数和(自身を含む): 51302160

約数和(自身を除く): 31077612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 1619, 2082, 3123, 3238, 4164, 4857, 6246, 6476, 9714, 12492, 14571, 19428, 29142, 58284, 561793, 1123586, 1685379, 2247172, 3370758, 5056137, 6741516, 10112274, 20224548]

約数ペア:

[(1, 20224548), (2, 10112274), (3, 6741516), (4, 5056137), (6, 3370758), (9, 2247172), (12, 1685379), (18, 1123586), (36, 561793), (347, 58284), (694, 29142), (1041, 19428), (1388, 14571), (1619, 12492), (2082, 9714), (3123, 6476), (3238, 6246), (4164, 4857)]