20194373562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1\times {\mathrm{3361}}^1$

素因数の和:4979

約数の個数: 64

約数和(自身を含む): 44849617920

約数和(自身を除く): 24655244358

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1543, 1947, 3086, 3361, 3894, 4629, 6722, 9258, 10083, 16973, 20166, 33946, 36971, 50919, 73942, 91037, 101838, 110913, 182074, 198299, 221826, 273111, 396598, 546222, 594897, 1001407, 1189794, 2002814, 2181289, 3004221, 4362578, 5186023, 6008442, 6543867, 10372046, 13087734, 15558069, 31116138, 57046253, 114092506, 171138759, 305975357, 342277518, 611950714, 917926071, 1835852142, 3365728927, 6731457854, 10097186781, 20194373562]

約数ペア:

[(1, 20194373562), (2, 10097186781), (3, 6731457854), (6, 3365728927), (11, 1835852142), (22, 917926071), (33, 611950714), (59, 342277518), (66, 305975357), (118, 171138759), (177, 114092506), (354, 57046253), (649, 31116138), (1298, 15558069), (1543, 13087734), (1947, 10372046), (3086, 6543867), (3361, 6008442), (3894, 5186023), (4629, 4362578), (6722, 3004221), (9258, 2181289), (10083, 2002814), (16973, 1189794), (20166, 1001407), (33946, 594897), (36971, 546222), (50919, 396598), (73942, 273111), (91037, 221826), (101838, 198299), (110913, 182074)]