20348388

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11083}}^1$

素因数の和:11113

約数の個数: 48

約数和(自身を含む): 55863360

約数和(自身を除く): 35514972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 11083, 22166, 33249, 44332, 66498, 99747, 132996, 188411, 199494, 299241, 376822, 398988, 565233, 598482, 753644, 1130466, 1196964, 1695699, 2260932, 3391398, 5087097, 6782796, 10174194, 20348388]

約数ペア:

[(1, 20348388), (2, 10174194), (3, 6782796), (4, 5087097), (6, 3391398), (9, 2260932), (12, 1695699), (17, 1196964), (18, 1130466), (27, 753644), (34, 598482), (36, 565233), (51, 398988), (54, 376822), (68, 299241), (102, 199494), (108, 188411), (153, 132996), (204, 99747), (306, 66498), (459, 44332), (612, 33249), (918, 22166), (1836, 11083)]