20092782

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 42020352

約数和(自身を除く): 21927570

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 1657, 2021, 3314, 4042, 4971, 6063, 9942, 12126, 71251, 77879, 142502, 155758, 213753, 233637, 427506, 467274, 3348797, 6697594, 10046391, 20092782]

約数ペア:

[(1, 20092782), (2, 10046391), (3, 6697594), (6, 3348797), (43, 467274), (47, 427506), (86, 233637), (94, 213753), (129, 155758), (141, 142502), (258, 77879), (282, 71251), (1657, 12126), (2021, 9942), (3314, 6063), (4042, 4971)]