20070987209718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{16369}}^1\times {\mathrm{71983}}^1$

素因数の和:88541

約数の個数: 64

約数和(自身を含む): 42760983767040

約数和(自身を除く): 22689996557322

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 167, 334, 501, 1002, 2839, 5678, 8517, 16369, 17034, 32738, 49107, 71983, 98214, 143966, 215949, 278273, 431898, 556546, 834819, 1223711, 1669638, 2447422, 2733623, 3671133, 5467246, 7342266, 8200869, 12021161, 16401738, 24042322, 36063483, 46471591, 72126966, 92943182, 139414773, 204359737, 278829546, 408719474, 613079211, 1178289727, 1226158422, 2356579454, 3534869181, 7069738362, 20030925359, 40061850718, 60092776077, 120185552154, 196774384409, 393548768818, 590323153227, 1180646306454, 3345164534953, 6690329069906, 10035493604859, 20070987209718]

約数ペア:

[(1, 20070987209718), (2, 10035493604859), (3, 6690329069906), (6, 3345164534953), (17, 1180646306454), (34, 590323153227), (51, 393548768818), (102, 196774384409), (167, 120185552154), (334, 60092776077), (501, 40061850718), (1002, 20030925359), (2839, 7069738362), (5678, 3534869181), (8517, 2356579454), (16369, 1226158422), (17034, 1178289727), (32738, 613079211), (49107, 408719474), (71983, 278829546), (98214, 204359737), (143966, 139414773), (215949, 92943182), (278273, 72126966), (431898, 46471591), (556546, 36063483), (834819, 24042322), (1223711, 16401738), (1669638, 12021161), (2447422, 8200869), (2733623, 7342266), (3671133, 5467246)]