20145322498

素因数分解:

$2^1\times 7^1\times {\mathrm{3469}}^1\times {\mathrm{414803}}^1$

素因数の和:418281

約数の個数: 16

約数和(自身を含む): 34544877120

約数和(自身を除く): 14399554622

約数列:

[1, 2, 7, 14, 3469, 6938, 24283, 48566, 414803, 829606, 2903621, 5807242, 1438951607, 2877903214, 10072661249, 20145322498]

約数ペア:

[(1, 20145322498), (2, 10072661249), (7, 2877903214), (14, 1438951607), (3469, 5807242), (6938, 2903621), (24283, 829606), (48566, 414803)]