20186058739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1\times {\mathrm{7079}}^1$

素因数の和:8403

約数の個数: 32

約数和(自身を含む): 26058931200

約数和(自身を除く): 5872872461

約数列:

[1, 7, 11, 29, 77, 203, 319, 1277, 2233, 7079, 8939, 14047, 37033, 49553, 77869, 98329, 205291, 259231, 407363, 545083, 1437037, 2258201, 2851541, 9039883, 15807407, 63279181, 99438713, 262156607, 696070991, 1835096249, 2883722677, 20186058739]

約数ペア:

[(1, 20186058739), (7, 2883722677), (11, 1835096249), (29, 696070991), (77, 262156607), (203, 99438713), (319, 63279181), (1277, 15807407), (2233, 9039883), (7079, 2851541), (8939, 2258201), (14047, 1437037), (37033, 545083), (49553, 407363), (77869, 259231), (98329, 205291)]