20869014

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{112199}}^1$

素因数の和:112235

約数の個数: 16

約数和(自身を含む): 43084800

約数和(自身を除く): 22215786

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 112199, 224398, 336597, 673194, 3478169, 6956338, 10434507, 20869014]

約数ペア:

[(1, 20869014), (2, 10434507), (3, 6956338), (6, 3478169), (31, 673194), (62, 336597), (93, 224398), (186, 112199)]