2080866064

素因数分解:

$2^4\times {\mathrm{14717}}^1\times {\mathrm{8837}}^1$

素因数の和:23562

約数の個数: 20

約数和(自身を含む): 4032408204

約数和(自身を除く): 1951542140

約数列:

[1, 2, 4, 8, 16, 8837, 14717, 17674, 29434, 35348, 58868, 70696, 117736, 141392, 235472, 130054129, 260108258, 520216516, 1040433032, 2080866064]

約数ペア:

[(1, 2080866064), (2, 1040433032), (4, 520216516), (8, 260108258), (16, 130054129), (8837, 235472), (14717, 141392), (17674, 117736), (29434, 70696), (35348, 58868)]