20563206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{180379}}^1$

素因数の和:180403

約数の個数: 16

約数和(自身を含む): 43291200

約数和(自身を除く): 22727994

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 180379, 360758, 541137, 1082274, 3427201, 6854402, 10281603, 20563206]

約数ペア:

[(1, 20563206), (2, 10281603), (3, 6854402), (6, 3427201), (19, 1082274), (38, 541137), (57, 360758), (114, 180379)]