201620878836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1292441531}}^1$

素因数の和:1292441551

約数の個数: 24

約数和(自身を含む): 506637080544

約数和(自身を除く): 305016201708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1292441531, 2584883062, 3877324593, 5169766124, 7754649186, 15509298372, 16801739903, 33603479806, 50405219709, 67206959612, 100810439418, 201620878836]

約数ペア:

[(1, 201620878836), (2, 100810439418), (3, 67206959612), (4, 50405219709), (6, 33603479806), (12, 16801739903), (13, 15509298372), (26, 7754649186), (39, 5169766124), (52, 3877324593), (78, 2584883062), (156, 1292441531)]