20253661524

素因数分解:

$2^2\times 3^4\times {\mathrm{173}}^1\times {\mathrm{361337}}^1$

素因数の和:361526

約数の個数: 60

約数和(自身を含む): 53253271764

約数和(自身を除く): 32999610240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 324, 346, 519, 692, 1038, 1557, 2076, 3114, 4671, 6228, 9342, 14013, 18684, 28026, 56052, 361337, 722674, 1084011, 1445348, 2168022, 3252033, 4336044, 6504066, 9756099, 13008132, 19512198, 29268297, 39024396, 58536594, 62511301, 117073188, 125022602, 187533903, 250045204, 375067806, 562601709, 750135612, 1125203418, 1687805127, 2250406836, 3375610254, 5063415381, 6751220508, 10126830762, 20253661524]

約数ペア:

[(1, 20253661524), (2, 10126830762), (3, 6751220508), (4, 5063415381), (6, 3375610254), (9, 2250406836), (12, 1687805127), (18, 1125203418), (27, 750135612), (36, 562601709), (54, 375067806), (81, 250045204), (108, 187533903), (162, 125022602), (173, 117073188), (324, 62511301), (346, 58536594), (519, 39024396), (692, 29268297), (1038, 19512198), (1557, 13008132), (2076, 9756099), (3114, 6504066), (4671, 4336044), (6228, 3252033), (9342, 2168022), (14013, 1445348), (18684, 1084011), (28026, 722674), (56052, 361337)]