20139154474

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{556607}}^1$

素因数の和:556917

約数の個数: 16

約数和(自身を含む): 30724761600

約数和(自身を除く): 10585607126

約数列:

[1, 2, 79, 158, 229, 458, 18091, 36182, 556607, 1113214, 43971953, 87943906, 127463003, 254926006, 10069577237, 20139154474]

約数ペア:

[(1, 20139154474), (2, 10069577237), (79, 254926006), (158, 127463003), (229, 87943906), (458, 43971953), (18091, 1113214), (36182, 556607)]