20279652

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73477}}^1$

素因数の和:73507

約数の個数: 24

約数和(自身を含む): 49377216

約数和(自身を除く): 29097564

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73477, 146954, 220431, 293908, 440862, 881724, 1689971, 3379942, 5069913, 6759884, 10139826, 20279652]

約数ペア:

[(1, 20279652), (2, 10139826), (3, 6759884), (4, 5069913), (6, 3379942), (12, 1689971), (23, 881724), (46, 440862), (69, 293908), (92, 220431), (138, 146954), (276, 73477)]