20893362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{497461}}^1$

素因数の和:497473

約数の個数: 16

約数和(自身を含む): 47756352

約数和(自身を除く): 26862990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 497461, 994922, 1492383, 2984766, 3482227, 6964454, 10446681, 20893362]

約数ペア:

[(1, 20893362), (2, 10446681), (3, 6964454), (6, 3482227), (7, 2984766), (14, 1492383), (21, 994922), (42, 497461)]