2000487078

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{68477}}^1$

素因数の和:69029

約数の個数: 32

約数和(自身を含む): 4453809120

約数和(自身を除く): 2453322042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 1082, 1623, 3246, 4869, 9738, 14607, 29214, 68477, 136954, 205431, 410862, 616293, 1232586, 1848879, 3697758, 37046057, 74092114, 111138171, 222276342, 333414513, 666829026, 1000243539, 2000487078]

約数ペア:

[(1, 2000487078), (2, 1000243539), (3, 666829026), (6, 333414513), (9, 222276342), (18, 111138171), (27, 74092114), (54, 37046057), (541, 3697758), (1082, 1848879), (1623, 1232586), (3246, 616293), (4869, 410862), (9738, 205431), (14607, 136954), (29214, 68477)]