20587799

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 22752576

約数和(自身を除く): 2164777

約数列:

[1, 17, 37, 71, 461, 629, 1207, 2627, 7837, 17057, 32731, 44659, 289969, 556427, 1211047, 20587799]

約数ペア:

[(1, 20587799), (17, 1211047), (37, 556427), (71, 289969), (461, 44659), (629, 32731), (1207, 17057), (2627, 7837)]