20348532246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1\times {\mathrm{6659}}^1$

素因数の和:9049

約数の個数: 64

約数和(自身を含む): 48038952960

約数和(自身を除く): 27690420714

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 2347, 4694, 6659, 7041, 13318, 14082, 16429, 19977, 32858, 39954, 46613, 49287, 72757, 93226, 98574, 139839, 145514, 206429, 218271, 279678, 412858, 436542, 509299, 619287, 1018598, 1238574, 1445003, 1527897, 2890006, 3055794, 4335009, 8670018, 15628673, 31257346, 46886019, 93772038, 109400711, 218801422, 328202133, 484488863, 656404266, 968977726, 1453466589, 2906933178, 3391422041, 6782844082, 10174266123, 20348532246]

約数ペア:

[(1, 20348532246), (2, 10174266123), (3, 6782844082), (6, 3391422041), (7, 2906933178), (14, 1453466589), (21, 968977726), (31, 656404266), (42, 484488863), (62, 328202133), (93, 218801422), (186, 109400711), (217, 93772038), (434, 46886019), (651, 31257346), (1302, 15628673), (2347, 8670018), (4694, 4335009), (6659, 3055794), (7041, 2890006), (13318, 1527897), (14082, 1445003), (16429, 1238574), (19977, 1018598), (32858, 619287), (39954, 509299), (46613, 436542), (49287, 412858), (72757, 279678), (93226, 218271), (98574, 206429), (139839, 145514)]