20170168192

素因数分解:

$2^7\times {\mathrm{157579439}}^1$

素因数の和:157579453

約数の個数: 16

約数和(自身を含む): 40182757200

約数和(自身を除く): 20012589008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157579439, 315158878, 630317756, 1260635512, 2521271024, 5042542048, 10085084096, 20170168192]

約数ペア:

[(1, 20170168192), (2, 10085084096), (4, 5042542048), (8, 2521271024), (16, 1260635512), (32, 630317756), (64, 315158878), (128, 157579439)]