20573640296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{32933}}^1$

素因数の和:33210

約数の個数: 64

約数和(自身を含む): 43630963200

約数和(自身を除く): 23057322904

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 229, 248, 341, 458, 682, 916, 1364, 1832, 2519, 2728, 5038, 7099, 10076, 14198, 20152, 28396, 32933, 56792, 65866, 78089, 131732, 156178, 263464, 312356, 362263, 624712, 724526, 1020923, 1449052, 2041846, 2898104, 4083692, 7541657, 8167384, 11230153, 15083314, 22460306, 30166628, 44920612, 60333256, 82958227, 89841224, 165916454, 233791367, 331832908, 467582734, 663665816, 935165468, 1870330936, 2571705037, 5143410074, 10286820148, 20573640296]

約数ペア:

[(1, 20573640296), (2, 10286820148), (4, 5143410074), (8, 2571705037), (11, 1870330936), (22, 935165468), (31, 663665816), (44, 467582734), (62, 331832908), (88, 233791367), (124, 165916454), (229, 89841224), (248, 82958227), (341, 60333256), (458, 44920612), (682, 30166628), (916, 22460306), (1364, 15083314), (1832, 11230153), (2519, 8167384), (2728, 7541657), (5038, 4083692), (7099, 2898104), (10076, 2041846), (14198, 1449052), (20152, 1020923), (28396, 724526), (32933, 624712), (56792, 362263), (65866, 312356), (78089, 263464), (131732, 156178)]