20219441394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1657603}}^1$

素因数の和:1657734

約数の個数: 32

約数和(自身を含む): 42965095680

約数和(自身を除く): 22745654286

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 12198, 1657603, 3315206, 4972809, 9945618, 31494457, 62988914, 94483371, 177363521, 188966742, 354727042, 532090563, 1064181126, 3369906899, 6739813798, 10109720697, 20219441394]

約数ペア:

[(1, 20219441394), (2, 10109720697), (3, 6739813798), (6, 3369906899), (19, 1064181126), (38, 532090563), (57, 354727042), (107, 188966742), (114, 177363521), (214, 94483371), (321, 62988914), (642, 31494457), (2033, 9945618), (4066, 4972809), (6099, 3315206), (12198, 1657603)]