20876638469

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 22683628800

約数和(自身を除く): 1806990331

約数列:

[1, 17, 97, 113, 199, 563, 1649, 1921, 3383, 9571, 10961, 19303, 22487, 54611, 63619, 112037, 186337, 328151, 382279, 928387, 1081523, 1904629, 2181239, 6171043, 10867589, 12660181, 37081063, 104907731, 184749013, 215223077, 1228037557, 20876638469]

約数ペア:

[(1, 20876638469), (17, 1228037557), (97, 215223077), (113, 184749013), (199, 104907731), (563, 37081063), (1649, 12660181), (1921, 10867589), (3383, 6171043), (9571, 2181239), (10961, 1904629), (19303, 1081523), (22487, 928387), (54611, 382279), (63619, 328151), (112037, 186337)]