20352650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6673}}^1$

素因数の和:6746

約数の個数: 24

約数和(自身を含む): 38482284

約数和(自身を除く): 18129634

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 6673, 13346, 33365, 66730, 166825, 333650, 407053, 814106, 2035265, 4070530, 10176325, 20352650]

約数ペア:

[(1, 20352650), (2, 10176325), (5, 4070530), (10, 2035265), (25, 814106), (50, 407053), (61, 333650), (122, 166825), (305, 66730), (610, 33365), (1525, 13346), (3050, 6673)]