20106574928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3087619}}^1$

素因数の和:3087675

約数の個数: 40

約数和(自身を含む): 43646596320

約数和(自身を除く): 23540021392

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 3087619, 6175238, 12350476, 24700952, 33963809, 49401904, 67927618, 114241903, 135855236, 228483806, 271710472, 456967612, 543420944, 913935224, 1256660933, 1827870448, 2513321866, 5026643732, 10053287464, 20106574928]

約数ペア:

[(1, 20106574928), (2, 10053287464), (4, 5026643732), (8, 2513321866), (11, 1827870448), (16, 1256660933), (22, 913935224), (37, 543420944), (44, 456967612), (74, 271710472), (88, 228483806), (148, 135855236), (176, 114241903), (296, 67927618), (407, 49401904), (592, 33963809), (814, 24700952), (1628, 12350476), (3256, 6175238), (6512, 3087619)]