2922380020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{20874143}}^1$

素因数の和:20874159

約数の個数: 24

約数和(自身を含む): 7013712384

約数和(自身を除く): 4091332364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 20874143, 41748286, 83496572, 104370715, 146119001, 208741430, 292238002, 417482860, 584476004, 730595005, 1461190010, 2922380020]

約数ペア:

[(1, 2922380020), (2, 1461190010), (4, 730595005), (5, 584476004), (7, 417482860), (10, 292238002), (14, 208741430), (20, 146119001), (28, 104370715), (35, 83496572), (70, 41748286), (140, 20874143)]