20154164852

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{1381}}^1\times {\mathrm{13463}}^1$

素因数の和:15119

約数の個数: 24

約数和(自身を含む): 35428200192

約数和(自身を除く): 15274035340

約数列:

[1, 2, 4, 271, 542, 1084, 1381, 2762, 5524, 13463, 26926, 53852, 374251, 748502, 1497004, 3648473, 7296946, 14593892, 18592403, 37184806, 74369612, 5038541213, 10077082426, 20154164852]

約数ペア:

[(1, 20154164852), (2, 10077082426), (4, 5038541213), (271, 74369612), (542, 37184806), (1084, 18592403), (1381, 14593892), (2762, 7296946), (5524, 3648473), (13463, 1497004), (26926, 748502), (53852, 374251)]