20894028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{75703}}^1$

素因数の和:75733

約数の個数: 24

約数和(自身を含む): 50873088

約数和(自身を除く): 29979060

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 75703, 151406, 227109, 302812, 454218, 908436, 1741169, 3482338, 5223507, 6964676, 10447014, 20894028]

約数ペア:

[(1, 20894028), (2, 10447014), (3, 6964676), (4, 5223507), (6, 3482338), (12, 1741169), (23, 908436), (46, 454218), (69, 302812), (92, 227109), (138, 151406), (276, 75703)]