20010407727

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1\times {\mathrm{69829}}^1$

素因数の和:71510

約数の個数: 16

約数和(自身を含む): 27149904000

約数和(自身を除く): 7139496273

約数列:

[1, 3, 59, 177, 1619, 4857, 69829, 95521, 209487, 286563, 4119911, 12359733, 113053151, 339159453, 6670135909, 20010407727]

約数ペア:

[(1, 20010407727), (3, 6670135909), (59, 339159453), (177, 113053151), (1619, 12359733), (4857, 4119911), (69829, 286563), (95521, 209487)]