20216502588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88668871}}^1$

素因数の和:88668897

約数の個数: 24

約数和(自身を含む): 49654568320

約数和(自身を除く): 29438065732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88668871, 177337742, 266006613, 354675484, 532013226, 1064026452, 1684708549, 3369417098, 5054125647, 6738834196, 10108251294, 20216502588]

約数ペア:

[(1, 20216502588), (2, 10108251294), (3, 6738834196), (4, 5054125647), (6, 3369417098), (12, 1684708549), (19, 1064026452), (38, 532013226), (57, 354675484), (76, 266006613), (114, 177337742), (228, 88668871)]