20161156360322

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{6197}}^1\times {\mathrm{35999}}^1$

素因数の和:42890

約数の個数: 32

約数和(自身を含む): 30711337920000

約数和(自身を除く): 10550181559678

約数列:

[1, 2, 73, 146, 619, 1238, 6197, 12394, 35999, 45187, 71998, 90374, 452381, 904762, 2627927, 3835943, 5255854, 7671886, 22283381, 44566762, 223085803, 280023839, 446171606, 560047678, 1626686813, 3253373626, 16285263619, 32570527238, 138090112057, 276180224114, 10080578180161, 20161156360322]

約数ペア:

[(1, 20161156360322), (2, 10080578180161), (73, 276180224114), (146, 138090112057), (619, 32570527238), (1238, 16285263619), (6197, 3253373626), (12394, 1626686813), (35999, 560047678), (45187, 446171606), (71998, 280023839), (90374, 223085803), (452381, 44566762), (904762, 22283381), (2627927, 7671886), (3835943, 5255854)]