2011980016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5467337}}^1$

素因数の和:5467368

約数の個数: 20

約数和(自身を含む): 4067699472

約数和(自身を除く): 2055719456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5467337, 10934674, 21869348, 43738696, 87477392, 125748751, 251497502, 502995004, 1005990008, 2011980016]

約数ペア:

[(1, 2011980016), (2, 1005990008), (4, 502995004), (8, 251497502), (16, 125748751), (23, 87477392), (46, 43738696), (92, 21869348), (184, 10934674), (368, 5467337)]