20512222050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{483209}}^1$

素因数の和:483507

約数の個数: 48

約数和(自身を含む): 51050170080

約数和(自身を除く): 30537948030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 283, 566, 849, 1415, 1698, 2830, 4245, 7075, 8490, 14150, 21225, 42450, 483209, 966418, 1449627, 2416045, 2899254, 4832090, 7248135, 12080225, 14496270, 24160450, 36240675, 72481350, 136748147, 273496294, 410244441, 683740735, 820488882, 1367481470, 2051222205, 3418703675, 4102444410, 6837407350, 10256111025, 20512222050]

約数ペア:

[(1, 20512222050), (2, 10256111025), (3, 6837407350), (5, 4102444410), (6, 3418703675), (10, 2051222205), (15, 1367481470), (25, 820488882), (30, 683740735), (50, 410244441), (75, 273496294), (150, 136748147), (283, 72481350), (566, 36240675), (849, 24160450), (1415, 14496270), (1698, 12080225), (2830, 7248135), (4245, 4832090), (7075, 2899254), (8490, 2416045), (14150, 1449627), (21225, 966418), (42450, 483209)]