20189244534

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1\times {\mathrm{42863}}^1$

素因数の和:45604

約数の個数: 32

約数和(自身を含む): 41787256320

約数和(自身を除く): 21598011786

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 2707, 5414, 8121, 16242, 42863, 78503, 85726, 128589, 157006, 235509, 257178, 471018, 1243027, 2486054, 3729081, 7458162, 116030141, 232060282, 348090423, 696180846, 3364874089, 6729748178, 10094622267, 20189244534]

約数ペア:

[(1, 20189244534), (2, 10094622267), (3, 6729748178), (6, 3364874089), (29, 696180846), (58, 348090423), (87, 232060282), (174, 116030141), (2707, 7458162), (5414, 3729081), (8121, 2486054), (16242, 1243027), (42863, 471018), (78503, 257178), (85726, 235509), (128589, 157006)]