20055134030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1\times {\mathrm{47059}}^1$

素因数の和:49328

約数の個数: 32

約数和(自身を含む): 38016950400

約数和(自身を除く): 17961816370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2243, 4486, 11215, 22430, 42617, 47059, 85234, 94118, 213085, 235295, 426170, 470590, 894121, 1788242, 4470605, 8941210, 105553337, 211106674, 527766685, 1055533370, 2005513403, 4011026806, 10027567015, 20055134030]

約数ペア:

[(1, 20055134030), (2, 10027567015), (5, 4011026806), (10, 2005513403), (19, 1055533370), (38, 527766685), (95, 211106674), (190, 105553337), (2243, 8941210), (4486, 4470605), (11215, 1788242), (22430, 894121), (42617, 470590), (47059, 426170), (85234, 235295), (94118, 213085)]