20174659652

素因数分解:

$2^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{220411}}^1$

素因数の和:220896

約数の個数: 36

約数和(自身を含む): 41157973584

約数和(自身を除く): 20983313932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 467, 934, 1868, 3269, 6538, 13076, 22883, 45766, 91532, 220411, 440822, 881644, 1542877, 3085754, 6171508, 10800139, 21600278, 43200556, 102931937, 205863874, 411727748, 720523559, 1441047118, 2882094236, 5043664913, 10087329826, 20174659652]

約数ペア:

[(1, 20174659652), (2, 10087329826), (4, 5043664913), (7, 2882094236), (14, 1441047118), (28, 720523559), (49, 411727748), (98, 205863874), (196, 102931937), (467, 43200556), (934, 21600278), (1868, 10800139), (3269, 6171508), (6538, 3085754), (13076, 1542877), (22883, 881644), (45766, 440822), (91532, 220411)]