20205654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481087}}^1$

素因数の和:481099

約数の個数: 16

約数和(自身を含む): 46184448

約数和(自身を除く): 25978794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481087, 962174, 1443261, 2886522, 3367609, 6735218, 10102827, 20205654]

約数ペア:

[(1, 20205654), (2, 10102827), (3, 6735218), (6, 3367609), (7, 2886522), (14, 1443261), (21, 962174), (42, 481087)]