20177092576

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{4602439}}^1$

素因数の和:4602586

約数の個数: 24

約数和(自身を含む): 40013613360

約数和(自身を除く): 19836520784

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 4602439, 9204878, 18409756, 36819512, 73639024, 147278048, 630534143, 1261068286, 2522136572, 5044273144, 10088546288, 20177092576]

約数ペア:

[(1, 20177092576), (2, 10088546288), (4, 5044273144), (8, 2522136572), (16, 1261068286), (32, 630534143), (137, 147278048), (274, 73639024), (548, 36819512), (1096, 18409756), (2192, 9204878), (4384, 4602439)]