20113794018

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{103841}}^1$

素因数の和:104080

約数の個数: 64

約数和(自身を含む): 47551328640

約数和(自身を除く): 27437534622

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 211, 306, 422, 459, 633, 918, 1266, 1899, 3587, 3798, 5697, 7174, 10761, 11394, 21522, 32283, 64566, 96849, 103841, 193698, 207682, 311523, 623046, 934569, 1765297, 1869138, 2803707, 3530594, 5295891, 5607414, 10591782, 15887673, 21910451, 31775346, 43820902, 47663019, 65731353, 95326038, 131462706, 197194059, 372477667, 394388118, 591582177, 744955334, 1117433001, 1183164354, 2234866002, 3352299003, 6704598006, 10056897009, 20113794018]

約数ペア:

[(1, 20113794018), (2, 10056897009), (3, 6704598006), (6, 3352299003), (9, 2234866002), (17, 1183164354), (18, 1117433001), (27, 744955334), (34, 591582177), (51, 394388118), (54, 372477667), (102, 197194059), (153, 131462706), (211, 95326038), (306, 65731353), (422, 47663019), (459, 43820902), (633, 31775346), (918, 21910451), (1266, 15887673), (1899, 10591782), (3587, 5607414), (3798, 5295891), (5697, 3530594), (7174, 2803707), (10761, 1869138), (11394, 1765297), (21522, 934569), (32283, 623046), (64566, 311523), (96849, 207682), (103841, 193698)]