20575661662

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{2131}}^1\times {\mathrm{10427}}^1$

素因数の和:13023

約数の個数: 16

約数和(自身を含む): 30947634432

約数和(自身を除く): 10371972770

約数列:

[1, 2, 463, 926, 2131, 4262, 10427, 20854, 986653, 1973306, 4827701, 9655402, 22219937, 44439874, 10287830831, 20575661662]

約数ペア:

[(1, 20575661662), (2, 10287830831), (463, 44439874), (926, 22219937), (2131, 9655402), (4262, 4827701), (10427, 1973306), (20854, 986653)]