20179955868

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{7408207}}^1$

素因数の和:7408441

約数の個数: 24

約数和(自身を含む): 47293999872

約数和(自身を除く): 27114044004

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 7408207, 14816414, 22224621, 29632828, 44449242, 88898484, 1681662989, 3363325978, 5044988967, 6726651956, 10089977934, 20179955868]

約数ペア:

[(1, 20179955868), (2, 10089977934), (3, 6726651956), (4, 5044988967), (6, 3363325978), (12, 1681662989), (227, 88898484), (454, 44449242), (681, 29632828), (908, 22224621), (1362, 14816414), (2724, 7408207)]