20188152062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{499979}}^1$

素因数の和:501547

約数の個数: 16

約数和(自身を含む): 32632694640

約数和(自身を除く): 12444542578

約数列:

[1, 2, 13, 26, 1553, 3106, 20189, 40378, 499979, 999958, 6499727, 12999454, 776467387, 1552934774, 10094076031, 20188152062]

約数ペア:

[(1, 20188152062), (2, 10094076031), (13, 1552934774), (26, 776467387), (1553, 12999454), (3106, 6499727), (20189, 999958), (40378, 499979)]