2017304840

素因数分解:

$2^3\times 5^1\times {\mathrm{50432621}}^1$

素因数の和:50432632

約数の個数: 16

約数和(自身を含む): 4538935980

約数和(自身を除く): 2521631140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50432621, 100865242, 201730484, 252163105, 403460968, 504326210, 1008652420, 2017304840]

約数ペア:

[(1, 2017304840), (2, 1008652420), (4, 504326210), (5, 403460968), (8, 252163105), (10, 201730484), (20, 100865242), (40, 50432621)]