20160149898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1\times {\mathrm{2423}}^1$

素因数の和:3331

約数の個数: 64

約数和(自身を含む): 46308096000

約数和(自身を除く): 26147946102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 499, 794, 998, 1191, 1497, 2382, 2423, 2779, 2994, 3493, 4846, 5558, 6986, 7269, 8337, 10479, 14538, 16674, 16961, 20958, 33922, 50883, 101766, 198103, 396206, 594309, 961931, 1188618, 1209077, 1386721, 1923862, 2418154, 2773442, 2885793, 3627231, 4160163, 5771586, 6733517, 7254462, 8320326, 8463539, 13467034, 16927078, 20200551, 25390617, 40401102, 50781234, 480003569, 960007138, 1440010707, 2880021414, 3360024983, 6720049966, 10080074949, 20160149898]

約数ペア:

[(1, 20160149898), (2, 10080074949), (3, 6720049966), (6, 3360024983), (7, 2880021414), (14, 1440010707), (21, 960007138), (42, 480003569), (397, 50781234), (499, 40401102), (794, 25390617), (998, 20200551), (1191, 16927078), (1497, 13467034), (2382, 8463539), (2423, 8320326), (2779, 7254462), (2994, 6733517), (3493, 5771586), (4846, 4160163), (5558, 3627231), (6986, 2885793), (7269, 2773442), (8337, 2418154), (10479, 1923862), (14538, 1386721), (16674, 1209077), (16961, 1188618), (20958, 961931), (33922, 594309), (50883, 396206), (101766, 198103)]