2021096144

素因数分解:

$2^4\times {\mathrm{6143}}^1\times {\mathrm{20563}}^1$

素因数の和:26714

約数の個数: 20

約数和(自身を含む): 3916701696

約数和(自身を除く): 1895605552

約数列:

[1, 2, 4, 8, 16, 6143, 12286, 20563, 24572, 41126, 49144, 82252, 98288, 164504, 329008, 126318509, 252637018, 505274036, 1010548072, 2021096144]

約数ペア:

[(1, 2021096144), (2, 1010548072), (4, 505274036), (8, 252637018), (16, 126318509), (6143, 329008), (12286, 164504), (20563, 98288), (24572, 82252), (41126, 49144)]