20040498

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48407}}^1$

素因数の和:48438

約数の個数: 24

約数和(自身を含む): 45309888

約数和(自身を除く): 25269390

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48407, 96814, 145221, 290442, 435663, 871326, 1113361, 2226722, 3340083, 6680166, 10020249, 20040498]

約数ペア:

[(1, 20040498), (2, 10020249), (3, 6680166), (6, 3340083), (9, 2226722), (18, 1113361), (23, 871326), (46, 435663), (69, 290442), (138, 145221), (207, 96814), (414, 48407)]