20020132008

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16356317}}^1$

素因数の和:16356346

約数の個数: 48

約数和(自身を含む): 57410676180

約数和(自身を除く): 37390544172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 16356317, 32712634, 49068951, 65425268, 98137902, 130850536, 147206853, 196275804, 278057389, 294413706, 392551608, 556114778, 588827412, 834172167, 1112229556, 1177654824, 1668344334, 2224459112, 2502516501, 3336688668, 5005033002, 6673377336, 10010066004, 20020132008]

約数ペア:

[(1, 20020132008), (2, 10010066004), (3, 6673377336), (4, 5005033002), (6, 3336688668), (8, 2502516501), (9, 2224459112), (12, 1668344334), (17, 1177654824), (18, 1112229556), (24, 834172167), (34, 588827412), (36, 556114778), (51, 392551608), (68, 294413706), (72, 278057389), (102, 196275804), (136, 147206853), (153, 130850536), (204, 98137902), (306, 65425268), (408, 49068951), (612, 32712634), (1224, 16356317)]