20348857976

素因数分解:

$2^3\times {\mathrm{14323}}^1\times {\mathrm{177589}}^1$

素因数の和:191918

約数の個数: 16

約数和(自身を含む): 38156987400

約数和(自身を除く): 17808129424

約数列:

[1, 2, 4, 8, 14323, 28646, 57292, 114584, 177589, 355178, 710356, 1420712, 2543607247, 5087214494, 10174428988, 20348857976]

約数ペア:

[(1, 20348857976), (2, 10174428988), (4, 5087214494), (8, 2543607247), (14323, 1420712), (28646, 710356), (57292, 355178), (114584, 177589)]