20532408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65809}}^1$

素因数の和:65831

約数の個数: 32

約数和(自身を含む): 55280400

約数和(自身を除く): 34747992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 65809, 131618, 197427, 263236, 394854, 526472, 789708, 855517, 1579416, 1711034, 2566551, 3422068, 5133102, 6844136, 10266204, 20532408]

約数ペア:

[(1, 20532408), (2, 10266204), (3, 6844136), (4, 5133102), (6, 3422068), (8, 2566551), (12, 1711034), (13, 1579416), (24, 855517), (26, 789708), (39, 526472), (52, 394854), (78, 263236), (104, 197427), (156, 131618), (312, 65809)]