2020366299

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 3336929280

約数和(自身を除く): 1316562981

約数列:

[1, 3, 7, 21, 23, 47, 61, 69, 141, 161, 183, 329, 427, 483, 987, 1081, 1281, 1403, 1459, 2867, 3243, 4209, 4377, 7567, 8601, 9821, 10213, 20069, 22701, 29463, 30639, 33557, 60207, 65941, 68573, 88999, 100671, 197823, 205719, 234899, 266997, 461587, 480011, 622993, 704697, 1384761, 1440033, 1577179, 1868979, 2046977, 4182953, 4731537, 6140931, 11040253, 12548859, 14328839, 29280671, 33120759, 42986517, 87842013, 96207919, 288623757, 673455433, 2020366299]

約数ペア:

[(1, 2020366299), (3, 673455433), (7, 288623757), (21, 96207919), (23, 87842013), (47, 42986517), (61, 33120759), (69, 29280671), (141, 14328839), (161, 12548859), (183, 11040253), (329, 6140931), (427, 4731537), (483, 4182953), (987, 2046977), (1081, 1868979), (1281, 1577179), (1403, 1440033), (1459, 1384761), (2867, 704697), (3243, 622993), (4209, 480011), (4377, 461587), (7567, 266997), (8601, 234899), (9821, 205719), (10213, 197823), (20069, 100671), (22701, 88999), (29463, 68573), (30639, 65941), (33557, 60207)]