20170461392

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{1193}}^1\times {\mathrm{2833}}^1$

素因数の和:4407

約数の個数: 40

約数和(自身を含む): 39231730824

約数和(自身を除く): 19061269432

約数列:

[1, 2, 4, 8, 16, 373, 746, 1193, 1492, 2386, 2833, 2984, 4772, 5666, 5968, 9544, 11332, 19088, 22664, 45328, 444989, 889978, 1056709, 1779956, 2113418, 3379769, 3559912, 4226836, 6759538, 7119824, 8453672, 13519076, 16907344, 27038152, 54076304, 1260653837, 2521307674, 5042615348, 10085230696, 20170461392]

約数ペア:

[(1, 20170461392), (2, 10085230696), (4, 5042615348), (8, 2521307674), (16, 1260653837), (373, 54076304), (746, 27038152), (1193, 16907344), (1492, 13519076), (2386, 8453672), (2833, 7119824), (2984, 6759538), (4772, 4226836), (5666, 3559912), (5968, 3379769), (9544, 2113418), (11332, 1779956), (19088, 1056709), (22664, 889978), (45328, 444989)]