20163685504

素因数分解:

$2^7\times {\mathrm{157528793}}^1$

素因数の和:157528807

約数の個数: 16

約数和(自身を含む): 40169842470

約数和(自身を除く): 20006156966

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157528793, 315057586, 630115172, 1260230344, 2520460688, 5040921376, 10081842752, 20163685504]

約数ペア:

[(1, 20163685504), (2, 10081842752), (4, 5040921376), (8, 2520460688), (16, 1260230344), (32, 630115172), (64, 315057586), (128, 157528793)]