27920089802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1\times {\mathrm{27817}}^1$

素因数の和:28934

約数の個数: 32

約数和(自身を含む): 46795662144

約数和(自身を除く): 18875572342

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1061, 2122, 11671, 23342, 27817, 45623, 55634, 91246, 305987, 501853, 611974, 1003706, 1196131, 2392262, 13157441, 26314882, 29513837, 59027674, 324652207, 649304414, 1269094991, 2538189982, 13960044901, 27920089802]

約数ペア:

[(1, 27920089802), (2, 13960044901), (11, 2538189982), (22, 1269094991), (43, 649304414), (86, 324652207), (473, 59027674), (946, 29513837), (1061, 26314882), (2122, 13157441), (11671, 2392262), (23342, 1196131), (27817, 1003706), (45623, 611974), (55634, 501853), (91246, 305987)]