20063945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6883}}^1$

素因数の和:6952

約数の個数: 16

約数和(自身を含む): 26764992

約数和(自身を除く): 6701047

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 6883, 34415, 75713, 364799, 378565, 1823995, 4012789, 20063945]

約数ペア:

[(1, 20063945), (5, 4012789), (11, 1823995), (53, 378565), (55, 364799), (265, 75713), (583, 34415), (2915, 6883)]