20575056

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{7027}}^1$

素因数の和:7099

約数の個数: 40

約数和(自身を含む): 54031264

約数和(自身を除く): 33456208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 7027, 14054, 21081, 28108, 42162, 56216, 84324, 112432, 168648, 337296, 428647, 857294, 1285941, 1714588, 2571882, 3429176, 5143764, 6858352, 10287528, 20575056]

約数ペア:

[(1, 20575056), (2, 10287528), (3, 6858352), (4, 5143764), (6, 3429176), (8, 2571882), (12, 1714588), (16, 1285941), (24, 857294), (48, 428647), (61, 337296), (122, 168648), (183, 112432), (244, 84324), (366, 56216), (488, 42162), (732, 28108), (976, 21081), (1464, 14054), (2928, 7027)]