20550871162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1\times {\mathrm{156259}}^1$

素因数の和:159741

約数の個数: 16

約数和(自身を含む): 32458327200

約数和(自身を除く): 11907456038

約数列:

[1, 2, 19, 38, 3461, 6922, 65759, 131518, 156259, 312518, 2968921, 5937842, 540812399, 1081624798, 10275435581, 20550871162]

約数ペア:

[(1, 20550871162), (2, 10275435581), (19, 1081624798), (38, 540812399), (3461, 5937842), (6922, 2968921), (65759, 312518), (131518, 156259)]