20342014544

素因数分解:

$2^4\times {\mathrm{3739}}^1\times {\mathrm{340031}}^1$

素因数の和:343778

約数の個数: 20

約数和(自身を含む): 39423310080

約数和(自身を除く): 19081295536

約数列:

[1, 2, 4, 8, 16, 3739, 7478, 14956, 29912, 59824, 340031, 680062, 1360124, 2720248, 5440496, 1271375909, 2542751818, 5085503636, 10171007272, 20342014544]

約数ペア:

[(1, 20342014544), (2, 10171007272), (4, 5085503636), (8, 2542751818), (16, 1271375909), (3739, 5440496), (7478, 2720248), (14956, 1360124), (29912, 680062), (59824, 340031)]