20182279683

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{51109}}^1$

素因数の和:51291

約数の個数: 32

約数和(自身を含む): 28850572800

約数和(自身を除く): 8668293117

約数列:

[1, 3, 23, 59, 69, 97, 177, 291, 1357, 2231, 4071, 5723, 6693, 17169, 51109, 131629, 153327, 394887, 1175507, 3015431, 3526521, 4957573, 9046293, 14872719, 69354913, 114024179, 208064739, 292496807, 342072537, 877490421, 6727426561, 20182279683]

約数ペア:

[(1, 20182279683), (3, 6727426561), (23, 877490421), (59, 342072537), (69, 292496807), (97, 208064739), (177, 114024179), (291, 69354913), (1357, 14872719), (2231, 9046293), (4071, 4957573), (5723, 3526521), (6693, 3015431), (17169, 1175507), (51109, 394887), (131629, 153327)]