20046516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238649}}^1$

素因数の和:238663

約数の個数: 24

約数和(自身を含む): 53457600

約数和(自身を除く): 33411084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238649, 477298, 715947, 954596, 1431894, 1670543, 2863788, 3341086, 5011629, 6682172, 10023258, 20046516]

約数ペア:

[(1, 20046516), (2, 10023258), (3, 6682172), (4, 5011629), (6, 3341086), (7, 2863788), (12, 1670543), (14, 1431894), (21, 954596), (28, 715947), (42, 477298), (84, 238649)]