2000956878

素因数分解:

$2^1\times 3^3\times {\mathrm{1307}}^1\times {\mathrm{28351}}^1$

素因数の和:29669

約数の個数: 32

約数和(自身を含む): 4450129920

約数和(自身を除く): 2449173042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1307, 2614, 3921, 7842, 11763, 23526, 28351, 35289, 56702, 70578, 85053, 170106, 255159, 510318, 765477, 1530954, 37054757, 74109514, 111164271, 222328542, 333492813, 666985626, 1000478439, 2000956878]

約数ペア:

[(1, 2000956878), (2, 1000478439), (3, 666985626), (6, 333492813), (9, 222328542), (18, 111164271), (27, 74109514), (54, 37054757), (1307, 1530954), (2614, 765477), (3921, 510318), (7842, 255159), (11763, 170106), (23526, 85053), (28351, 70578), (35289, 56702)]