820172004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1\times {\mathrm{2767}}^1$

素因数の和:4244

約数の個数: 48

約数和(自身を含む): 2028434688

約数和(自身を除く): 1208262684

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1453, 2767, 2906, 4359, 5534, 5812, 8301, 8718, 11068, 16602, 17436, 24701, 33204, 47039, 49402, 74103, 94078, 98804, 141117, 148206, 188156, 282234, 296412, 564468, 4020451, 8040902, 12061353, 16081804, 24122706, 48245412, 68347667, 136695334, 205043001, 273390668, 410086002, 820172004]

約数ペア:

[(1, 820172004), (2, 410086002), (3, 273390668), (4, 205043001), (6, 136695334), (12, 68347667), (17, 48245412), (34, 24122706), (51, 16081804), (68, 12061353), (102, 8040902), (204, 4020451), (1453, 564468), (2767, 296412), (2906, 282234), (4359, 188156), (5534, 148206), (5812, 141117), (8301, 98804), (8718, 94078), (11068, 74103), (16602, 49402), (17436, 47039), (24701, 33204)]