20122088833

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{15683}}^1$

素因数の和:16597

約数の個数: 32

約数和(自身を含む): 26439459840

約数和(自身を除く): 6317371007

約数列:

[1, 7, 11, 19, 77, 133, 209, 877, 1463, 6139, 9647, 15683, 16663, 67529, 109781, 116641, 172513, 183293, 297977, 1207591, 1283051, 2085839, 3277747, 13753991, 22944229, 96277937, 151293901, 261325829, 1059057307, 1829280803, 2874584119, 20122088833]

約数ペア:

[(1, 20122088833), (7, 2874584119), (11, 1829280803), (19, 1059057307), (77, 261325829), (133, 151293901), (209, 96277937), (877, 22944229), (1463, 13753991), (6139, 3277747), (9647, 2085839), (15683, 1283051), (16663, 1207591), (67529, 297977), (109781, 183293), (116641, 172513)]