20899092

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{10067}}^1$

素因数の和:10247

約数の個数: 24

約数和(自身を含む): 49051296

約数和(自身を除く): 28152204

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 10067, 20134, 30201, 40268, 60402, 120804, 1741591, 3483182, 5224773, 6966364, 10449546, 20899092]

約数ペア:

[(1, 20899092), (2, 10449546), (3, 6966364), (4, 5224773), (6, 3483182), (12, 1741591), (173, 120804), (346, 60402), (519, 40268), (692, 30201), (1038, 20134), (2076, 10067)]