20235046153

素因数分解:

$7^1\times {\mathrm{431}}^1\times {\mathrm{983}}^1\times {\mathrm{6823}}^1$

素因数の和:8244

約数の個数: 16

約数和(自身を含む): 23206404096

約数和(自身を除く): 2971357943

約数列:

[1, 7, 431, 983, 3017, 6823, 6881, 47761, 423673, 2940713, 2965711, 6707009, 20584991, 46949063, 2890720879, 20235046153]

約数ペア:

[(1, 20235046153), (7, 2890720879), (431, 46949063), (983, 20584991), (3017, 6707009), (6823, 2965711), (6881, 2940713), (47761, 423673)]