20235624969

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2269}}^1\times {\mathrm{2543}}^1$

素因数の和:4989

約数の個数: 32

約数和(自身を含む): 31045754880

約数和(自身を除く): 10810129911

約数列:

[1, 3, 7, 21, 167, 501, 1169, 2269, 2543, 3507, 6807, 7629, 15883, 17801, 47649, 53403, 378923, 424681, 1136769, 1274043, 2652461, 2972767, 5770067, 7957383, 8918301, 17310201, 40390469, 121171407, 963601189, 2890803567, 6745208323, 20235624969]

約数ペア:

[(1, 20235624969), (3, 6745208323), (7, 2890803567), (21, 963601189), (167, 121171407), (501, 40390469), (1169, 17310201), (2269, 8918301), (2543, 7957383), (3507, 5770067), (6807, 2972767), (7629, 2652461), (15883, 1274043), (17801, 1136769), (47649, 424681), (53403, 378923)]