20070308896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{60209}}^1$

素因数の和:61177

約数の個数: 48

約数和(自身を含む): 43151784480

約数和(自身を除く): 23081475584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 947, 1894, 3788, 7576, 10417, 15152, 20834, 30304, 41668, 60209, 83336, 120418, 166672, 240836, 333344, 481672, 662299, 963344, 1324598, 1926688, 2649196, 5298392, 10596784, 21193568, 57017923, 114035846, 228071692, 456143384, 627197153, 912286768, 1254394306, 1824573536, 2508788612, 5017577224, 10035154448, 20070308896]

約数ペア:

[(1, 20070308896), (2, 10035154448), (4, 5017577224), (8, 2508788612), (11, 1824573536), (16, 1254394306), (22, 912286768), (32, 627197153), (44, 456143384), (88, 228071692), (176, 114035846), (352, 57017923), (947, 21193568), (1894, 10596784), (3788, 5298392), (7576, 2649196), (10417, 1926688), (15152, 1324598), (20834, 963344), (30304, 662299), (41668, 481672), (60209, 333344), (83336, 240836), (120418, 166672)]