20140981124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7219}}^1\times {\mathrm{63409}}^1$

素因数の和:70643

約数の個数: 24

約数和(自身を含む): 38456896800

約数和(自身を除く): 18315915676

約数列:

[1, 2, 4, 11, 22, 44, 7219, 14438, 28876, 63409, 79409, 126818, 158818, 253636, 317636, 697499, 1394998, 2789996, 457749571, 915499142, 1830998284, 5035245281, 10070490562, 20140981124]

約数ペア:

[(1, 20140981124), (2, 10070490562), (4, 5035245281), (11, 1830998284), (22, 915499142), (44, 457749571), (7219, 2789996), (14438, 1394998), (28876, 697499), (63409, 317636), (79409, 253636), (126818, 158818)]