20164024256

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{1493189}}^1$

素因数の和:1493412

約数の個数: 28

約数和(自身を含む): 40202647560

約数和(自身を除く): 20038623304

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1688, 3376, 6752, 13504, 1493189, 2986378, 5972756, 11945512, 23891024, 47782048, 95564096, 315062879, 630125758, 1260251516, 2520503032, 5041006064, 10082012128, 20164024256]

約数ペア:

[(1, 20164024256), (2, 10082012128), (4, 5041006064), (8, 2520503032), (16, 1260251516), (32, 630125758), (64, 315062879), (211, 95564096), (422, 47782048), (844, 23891024), (1688, 11945512), (3376, 5972756), (6752, 2986378), (13504, 1493189)]