20195697316

素因数分解:

$2^2\times {\mathrm{367}}^1\times {\mathrm{3391}}^1\times {\mathrm{4057}}^1$

素因数の和:7819

約数の個数: 24

約数和(自身を含む): 35457959936

約数和(自身を除く): 15262262620

約数列:

[1, 2, 4, 367, 734, 1468, 3391, 4057, 6782, 8114, 13564, 16228, 1244497, 1488919, 2488994, 2977838, 4977988, 5955676, 13757287, 27514574, 55029148, 5048924329, 10097848658, 20195697316]

約数ペア:

[(1, 20195697316), (2, 10097848658), (4, 5048924329), (367, 55029148), (734, 27514574), (1468, 13757287), (3391, 5955676), (4057, 4977988), (6782, 2977838), (8114, 2488994), (13564, 1488919), (16228, 1244497)]