9669220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43951}}^1$

素因数の和:43971

約数の個数: 24

約数和(自身を含む): 22151808

約数和(自身を除く): 12482588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 43951, 87902, 175804, 219755, 439510, 483461, 879020, 966922, 1933844, 2417305, 4834610, 9669220]

約数ペア:

[(1, 9669220), (2, 4834610), (4, 2417305), (5, 1933844), (10, 966922), (11, 879020), (20, 483461), (22, 439510), (44, 219755), (55, 175804), (110, 87902), (220, 43951)]