20175798052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{16141}}^1\times {\mathrm{16447}}^1$

素因数の和:32611

約数の個数: 24

約数和(自身を含む): 37170506240

約数和(自身を除く): 16994708188

約数列:

[1, 2, 4, 19, 38, 76, 16141, 16447, 32282, 32894, 64564, 65788, 306679, 312493, 613358, 624986, 1226716, 1249972, 265471027, 530942054, 1061884108, 5043949513, 10087899026, 20175798052]

約数ペア:

[(1, 20175798052), (2, 10087899026), (4, 5043949513), (19, 1061884108), (38, 530942054), (76, 265471027), (16141, 1249972), (16447, 1226716), (32282, 624986), (32894, 613358), (64564, 312493), (65788, 306679)]