20230894765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1\times {\mathrm{1301}}^1$

素因数の和:2373

約数の個数: 32

約数和(自身を含む): 25738352640

約数和(自身を除く): 5507457875

約数列:

[1, 5, 19, 95, 191, 857, 955, 1301, 3629, 4285, 6505, 16283, 18145, 24719, 81415, 123595, 163687, 248491, 818435, 1114957, 1242455, 3110053, 4721329, 5574785, 15550265, 21184183, 23606645, 105920915, 212956787, 1064783935, 4046178953, 20230894765]

約数ペア:

[(1, 20230894765), (5, 4046178953), (19, 1064783935), (95, 212956787), (191, 105920915), (857, 23606645), (955, 21184183), (1301, 15550265), (3629, 5574785), (4285, 4721329), (6505, 3110053), (16283, 1242455), (18145, 1114957), (24719, 818435), (81415, 248491), (123595, 163687)]