20194032752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{54875089}}^1$

素因数の和:54875120

約数の個数: 20

約数和(自身を含む): 40827066960

約数和(自身を除く): 20633034208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 54875089, 109750178, 219500356, 439000712, 878001424, 1262127047, 2524254094, 5048508188, 10097016376, 20194032752]

約数ペア:

[(1, 20194032752), (2, 10097016376), (4, 5048508188), (8, 2524254094), (16, 1262127047), (23, 878001424), (46, 439000712), (92, 219500356), (184, 109750178), (368, 54875089)]