2020046049

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{5419}}^1$

素因数の和:5590

約数の個数: 48

約数和(自身を含む): 3424919680

約数和(自身を除く): 1404873631

約数列:

[1, 3, 7, 9, 21, 61, 63, 97, 183, 291, 427, 549, 679, 873, 1281, 2037, 3843, 5419, 5917, 6111, 16257, 17751, 37933, 41419, 48771, 53253, 113799, 124257, 330559, 341397, 372771, 525643, 991677, 1576929, 2313913, 2975031, 3679501, 4730787, 6941739, 11038503, 20825217, 32064223, 33115509, 96192669, 224449561, 288578007, 673348683, 2020046049]

約数ペア:

[(1, 2020046049), (3, 673348683), (7, 288578007), (9, 224449561), (21, 96192669), (61, 33115509), (63, 32064223), (97, 20825217), (183, 11038503), (291, 6941739), (427, 4730787), (549, 3679501), (679, 2975031), (873, 2313913), (1281, 1576929), (2037, 991677), (3843, 525643), (5419, 372771), (5917, 341397), (6111, 330559), (16257, 124257), (17751, 113799), (37933, 53253), (41419, 48771)]