20199089902

素因数分解:

$2^1\times {\mathrm{38651}}^1\times {\mathrm{261301}}^1$

素因数の和:299954

約数の個数: 8

約数和(自身を含む): 30299534712

約数和(自身を除く): 10100444810

約数列:

[1, 2, 38651, 77302, 261301, 522602, 10099544951, 20199089902]

約数ペア:

[(1, 20199089902), (2, 10099544951), (38651, 522602), (77302, 261301)]