20347711071

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1\times {\mathrm{123677}}^1$

素因数の和:124170

約数の個数: 16

約数和(自身を含む): 27373404384

約数和(自身を除く): 7025693313

約数列:

[1, 3, 173, 317, 519, 951, 54841, 123677, 164523, 371031, 21396121, 39205609, 64188363, 117616827, 6782570357, 20347711071]

約数ペア:

[(1, 20347711071), (3, 6782570357), (173, 117616827), (317, 64188363), (519, 39205609), (951, 21396121), (54841, 371031), (123677, 164523)]