20324493

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 35078400

約数和(自身を除く): 14753907

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 2029, 3339, 6087, 10017, 14203, 18261, 42609, 54783, 107537, 127827, 322611, 383481, 752759, 967833, 2258277, 2903499, 6774831, 20324493]

約数ペア:

[(1, 20324493), (3, 6774831), (7, 2903499), (9, 2258277), (21, 967833), (27, 752759), (53, 383481), (63, 322611), (159, 127827), (189, 107537), (371, 54783), (477, 42609), (1113, 18261), (1431, 14203), (2029, 10017), (3339, 6087)]