20632584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 59351040

約数和(自身を除く): 38718456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 643, 764, 1146, 1286, 1337, 1528, 1929, 2292, 2572, 2674, 3858, 4011, 4501, 4584, 5144, 5348, 7716, 8022, 9002, 10696, 13503, 15432, 16044, 18004, 27006, 32088, 36008, 54012, 108024, 122813, 245626, 368439, 491252, 736878, 859691, 982504, 1473756, 1719382, 2579073, 2947512, 3438764, 5158146, 6877528, 10316292, 20632584]

約数ペア:

[(1, 20632584), (2, 10316292), (3, 6877528), (4, 5158146), (6, 3438764), (7, 2947512), (8, 2579073), (12, 1719382), (14, 1473756), (21, 982504), (24, 859691), (28, 736878), (42, 491252), (56, 368439), (84, 245626), (168, 122813), (191, 108024), (382, 54012), (573, 36008), (643, 32088), (764, 27006), (1146, 18004), (1286, 16044), (1337, 15432), (1528, 13503), (1929, 10696), (2292, 9002), (2572, 8022), (2674, 7716), (3858, 5348), (4011, 5144), (4501, 4584)]