20228932216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{190537}}^1$

素因数の和:191143

約数の個数: 32

約数和(自身を含む): 39647147040

約数和(自身を除く): 19418214824

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 577, 1154, 2308, 4616, 13271, 26542, 53084, 106168, 190537, 381074, 762148, 1524296, 4382351, 8764702, 17529404, 35058808, 109939849, 219879698, 439759396, 879518792, 2528616527, 5057233054, 10114466108, 20228932216]

約数ペア:

[(1, 20228932216), (2, 10114466108), (4, 5057233054), (8, 2528616527), (23, 879518792), (46, 439759396), (92, 219879698), (184, 109939849), (577, 35058808), (1154, 17529404), (2308, 8764702), (4616, 4382351), (13271, 1524296), (26542, 762148), (53084, 381074), (106168, 190537)]