20923296

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3253}}^1$

素因数の和:3333

約数の個数: 48

約数和(自身を含む): 55760544

約数和(自身を除く): 34837248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 3253, 6432, 6506, 9759, 13012, 19518, 26024, 39036, 52048, 78072, 104096, 156144, 217951, 312288, 435902, 653853, 871804, 1307706, 1743608, 2615412, 3487216, 5230824, 6974432, 10461648, 20923296]

約数ペア:

[(1, 20923296), (2, 10461648), (3, 6974432), (4, 5230824), (6, 3487216), (8, 2615412), (12, 1743608), (16, 1307706), (24, 871804), (32, 653853), (48, 435902), (67, 312288), (96, 217951), (134, 156144), (201, 104096), (268, 78072), (402, 52048), (536, 39036), (804, 26024), (1072, 19518), (1608, 13012), (2144, 9759), (3216, 6506), (3253, 6432)]