20236979126

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15884599}}^1$

素因数の和:15884628

約数の個数: 24

約数和(自身を含む): 38027732400

約数和(自身を除く): 17790753274

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15884599, 31769198, 111192193, 206499787, 222384386, 412999574, 778345351, 1445498509, 1556690702, 2890997018, 10118489563, 20236979126]

約数ペア:

[(1, 20236979126), (2, 10118489563), (7, 2890997018), (13, 1556690702), (14, 1445498509), (26, 778345351), (49, 412999574), (91, 222384386), (98, 206499787), (182, 111192193), (637, 31769198), (1274, 15884599)]