20344408

素因数分解:

$2^3\times 7^2\times {\mathrm{51899}}^1$

素因数の和:51919

約数の個数: 24

約数和(自身を含む): 44374500

約数和(自身を除く): 24030092

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51899, 103798, 207596, 363293, 415192, 726586, 1453172, 2543051, 2906344, 5086102, 10172204, 20344408]

約数ペア:

[(1, 20344408), (2, 10172204), (4, 5086102), (7, 2906344), (8, 2543051), (14, 1453172), (28, 726586), (49, 415192), (56, 363293), (98, 207596), (196, 103798), (392, 51899)]