20249418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2887}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 46577664

約数和(自身を除く): 26328246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 2887, 3507, 5774, 7014, 8661, 17322, 20209, 40418, 60627, 121254, 482129, 964258, 1446387, 2892774, 3374903, 6749806, 10124709, 20249418]

約数ペア:

[(1, 20249418), (2, 10124709), (3, 6749806), (6, 3374903), (7, 2892774), (14, 1446387), (21, 964258), (42, 482129), (167, 121254), (334, 60627), (501, 40418), (1002, 20209), (1169, 17322), (2338, 8661), (2887, 7014), (3507, 5774)]