20131982998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127529}}^1\times {\mathrm{4643}}^1$

素因数の和:132191

約数の個数: 16

約数和(自身を含む): 31981463280

約数和(自身を除く): 11849480282

約数列:

[1, 2, 17, 34, 4643, 9286, 78931, 127529, 157862, 255058, 2167993, 4335986, 592117147, 1184234294, 10065991499, 20131982998]

約数ペア:

[(1, 20131982998), (2, 10065991499), (17, 1184234294), (34, 592117147), (4643, 4335986), (9286, 2167993), (78931, 255058), (127529, 157862)]