20322178349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{991}}^1\times {\mathrm{4649}}^1$

素因数の和:6052

約数の個数: 16

約数和(自身を含む): 22252147200

約数和(自身を除く): 1929968851

約数列:

[1, 11, 401, 991, 4411, 4649, 10901, 51139, 397391, 1864249, 4371301, 4607159, 20506739, 50678749, 1847470759, 20322178349]

約数ペア:

[(1, 20322178349), (11, 1847470759), (401, 50678749), (991, 20506739), (4411, 4607159), (4649, 4371301), (10901, 1864249), (51139, 397391)]