20362635363

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{12197}}^1$

素因数の和:12532

約数の個数: 48

約数和(自身を含む): 32472637344

約数和(自身を除く): 12110001981

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 277, 287, 831, 861, 1939, 2009, 5817, 6027, 11357, 12197, 13573, 34071, 36591, 40719, 79499, 85379, 238497, 256137, 500077, 556493, 597653, 1500231, 1669479, 1792959, 3378569, 3500539, 10135707, 10501617, 23649983, 24503773, 70949949, 73511319, 138521329, 165549881, 415563987, 496649643, 969649303, 2908947909, 6787545121, 20362635363]

約数ペア:

[(1, 20362635363), (3, 6787545121), (7, 2908947909), (21, 969649303), (41, 496649643), (49, 415563987), (123, 165549881), (147, 138521329), (277, 73511319), (287, 70949949), (831, 24503773), (861, 23649983), (1939, 10501617), (2009, 10135707), (5817, 3500539), (6027, 3378569), (11357, 1792959), (12197, 1669479), (13573, 1500231), (34071, 597653), (36591, 556493), (40719, 500077), (79499, 256137), (85379, 238497)]