20174664112

素因数分解:

$2^4\times {\mathrm{41737}}^1\times {\mathrm{30211}}^1$

素因数の和:71956

約数の個数: 20

約数和(自身を含む): 39090642136

約数和(自身を除く): 18915978024

約数列:

[1, 2, 4, 8, 16, 30211, 41737, 60422, 83474, 120844, 166948, 241688, 333896, 483376, 667792, 1260916507, 2521833014, 5043666028, 10087332056, 20174664112]

約数ペア:

[(1, 20174664112), (2, 10087332056), (4, 5043666028), (8, 2521833014), (16, 1260916507), (30211, 667792), (41737, 483376), (60422, 333896), (83474, 241688), (120844, 166948)]