20691470976

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4898549}}^1$

素因数の和:4898577

約数の個数: 64

約数和(自身を含む): 59958252000

約数和(自身を除く): 39266781024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4898549, 9797098, 14695647, 19594196, 29391294, 39188392, 53884039, 58782588, 78376784, 107768078, 117565176, 156753568, 161652117, 215536156, 235130352, 313507136, 323304234, 431072312, 470260704, 627014272, 646608468, 862144624, 940521408, 1293216936, 1724289248, 1881042816, 2586433872, 3448578496, 5172867744, 6897156992, 10345735488, 20691470976]

約数ペア:

[(1, 20691470976), (2, 10345735488), (3, 6897156992), (4, 5172867744), (6, 3448578496), (8, 2586433872), (11, 1881042816), (12, 1724289248), (16, 1293216936), (22, 940521408), (24, 862144624), (32, 646608468), (33, 627014272), (44, 470260704), (48, 431072312), (64, 323304234), (66, 313507136), (88, 235130352), (96, 215536156), (128, 161652117), (132, 156753568), (176, 117565176), (192, 107768078), (264, 78376784), (352, 58782588), (384, 53884039), (528, 39188392), (704, 29391294), (1056, 19594196), (1408, 14695647), (2112, 9797098), (4224, 4898549)]