20898366

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{183319}}^1$

素因数の和:183343

約数の個数: 16

約数和(自身を含む): 43996800

約数和(自身を除く): 23098434

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 183319, 366638, 549957, 1099914, 3483061, 6966122, 10449183, 20898366]

約数ペア:

[(1, 20898366), (2, 10449183), (3, 6966122), (6, 3483061), (19, 1099914), (38, 549957), (57, 366638), (114, 183319)]