20344547537

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2207}}^1\times {\mathrm{2887}}^1$

素因数の和:5228

約数の個数: 16

約数和(自身を含む): 21221670912

約数和(自身を除く): 877123375

約数列:

[1, 31, 103, 2207, 2887, 3193, 68417, 89497, 227321, 297361, 6371609, 7046951, 9218191, 197519879, 656275727, 20344547537]

約数ペア:

[(1, 20344547537), (31, 656275727), (103, 197519879), (2207, 9218191), (2887, 7046951), (3193, 6371609), (68417, 297361), (89497, 227321)]