20138624

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14303}}^1$

素因数の和:14328

約数の個数: 32

約数和(自身を含む): 43770240

約数和(自身を除く): 23631616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14303, 28606, 57212, 114424, 157333, 228848, 314666, 457696, 629332, 915392, 1258664, 1830784, 2517328, 5034656, 10069312, 20138624]

約数ペア:

[(1, 20138624), (2, 10069312), (4, 5034656), (8, 2517328), (11, 1830784), (16, 1258664), (22, 915392), (32, 629332), (44, 457696), (64, 314666), (88, 228848), (128, 157333), (176, 114424), (352, 57212), (704, 28606), (1408, 14303)]