20301438

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63841}}^1$

素因数の和:63899

約数の個数: 16

約数和(自身を含む): 41369616

約数和(自身を除く): 21068178

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63841, 127682, 191523, 383046, 3383573, 6767146, 10150719, 20301438]

約数ペア:

[(1, 20301438), (2, 10150719), (3, 6767146), (6, 3383573), (53, 383046), (106, 191523), (159, 127682), (318, 63841)]