20629532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6089}}^1$

素因数の和:6122

約数の個数: 36

約数和(自身を含む): 45358320

約数和(自身を除く): 24728788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 6089, 12178, 24356, 42623, 66979, 85246, 133958, 170492, 267916, 468853, 736769, 937706, 1473538, 1875412, 2947076, 5157383, 10314766, 20629532]

約数ペア:

[(1, 20629532), (2, 10314766), (4, 5157383), (7, 2947076), (11, 1875412), (14, 1473538), (22, 937706), (28, 736769), (44, 468853), (77, 267916), (121, 170492), (154, 133958), (242, 85246), (308, 66979), (484, 42623), (847, 24356), (1694, 12178), (3388, 6089)]