20170653034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1\times {\mathrm{1129}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 36912706560

約数和(自身を除く): 16742053526

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271, 277, 542, 554, 1129, 1897, 1939, 2258, 3794, 3878, 4607, 4709, 7903, 9214, 9418, 15806, 19193, 32249, 32963, 38386, 64498, 65926, 75067, 134351, 150134, 268702, 305959, 312733, 525469, 611918, 625466, 1050938, 1276139, 2141713, 2189131, 2552278, 4283426, 4378262, 5201303, 5316461, 8932973, 10402606, 10632922, 17865946, 36409121, 37215227, 72818242, 74430454, 84750643, 169501286, 593254501, 1186509002, 1440760931, 2881521862, 10085326517, 20170653034]

約数ペア:

[(1, 20170653034), (2, 10085326517), (7, 2881521862), (14, 1440760931), (17, 1186509002), (34, 593254501), (119, 169501286), (238, 84750643), (271, 74430454), (277, 72818242), (542, 37215227), (554, 36409121), (1129, 17865946), (1897, 10632922), (1939, 10402606), (2258, 8932973), (3794, 5316461), (3878, 5201303), (4607, 4378262), (4709, 4283426), (7903, 2552278), (9214, 2189131), (9418, 2141713), (15806, 1276139), (19193, 1050938), (32249, 625466), (32963, 611918), (38386, 525469), (64498, 312733), (65926, 305959), (75067, 268702), (134351, 150134)]