20197768098

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{106397}}^1$

素因数の和:107522

約数の個数: 32

約数和(自身を含む): 41827181760

約数和(自身を除く): 21629413662

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1091, 2182, 3273, 6546, 31639, 63278, 94917, 106397, 189834, 212794, 319191, 638382, 3085513, 6171026, 9256539, 18513078, 116079127, 232158254, 348237381, 696474762, 3366294683, 6732589366, 10098884049, 20197768098]

約数ペア:

[(1, 20197768098), (2, 10098884049), (3, 6732589366), (6, 3366294683), (29, 696474762), (58, 348237381), (87, 232158254), (174, 116079127), (1091, 18513078), (2182, 9256539), (3273, 6171026), (6546, 3085513), (31639, 638382), (63278, 319191), (94917, 212794), (106397, 189834)]