20088567

素因数分解:

$3^5\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 31897320

約数和(自身を除く): 11808753

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 229, 243, 361, 513, 687, 1083, 1539, 2061, 3249, 4351, 4617, 6183, 9747, 13053, 18549, 29241, 39159, 55647, 82669, 87723, 117477, 248007, 352431, 744021, 1057293, 2232063, 6696189, 20088567]

約数ペア:

[(1, 20088567), (3, 6696189), (9, 2232063), (19, 1057293), (27, 744021), (57, 352431), (81, 248007), (171, 117477), (229, 87723), (243, 82669), (361, 55647), (513, 39159), (687, 29241), (1083, 18549), (1539, 13053), (2061, 9747), (3249, 6183), (4351, 4617)]