20473404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10597}}^1$

素因数の和:10634

約数の個数: 48

約数和(自身を含む): 56974848

約数和(自身を除く): 36501444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10597, 21194, 31791, 42388, 63582, 74179, 127164, 148358, 222537, 243731, 296716, 445074, 487462, 731193, 890148, 974924, 1462386, 1706117, 2924772, 3412234, 5118351, 6824468, 10236702, 20473404]

約数ペア:

[(1, 20473404), (2, 10236702), (3, 6824468), (4, 5118351), (6, 3412234), (7, 2924772), (12, 1706117), (14, 1462386), (21, 974924), (23, 890148), (28, 731193), (42, 487462), (46, 445074), (69, 296716), (84, 243731), (92, 222537), (138, 148358), (161, 127164), (276, 74179), (322, 63582), (483, 42388), (644, 31791), (966, 21194), (1932, 10597)]