20823102

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{13297}}^1$

素因数の和:13337

約数の個数: 32

約数和(自身を含む): 47872800

約数和(自身を除く): 27049698

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 13297, 26594, 39891, 79782, 119673, 239346, 359019, 385613, 718038, 771226, 1156839, 2313678, 3470517, 6941034, 10411551, 20823102]

約数ペア:

[(1, 20823102), (2, 10411551), (3, 6941034), (6, 3470517), (9, 2313678), (18, 1156839), (27, 771226), (29, 718038), (54, 385613), (58, 359019), (87, 239346), (174, 119673), (261, 79782), (522, 39891), (783, 26594), (1566, 13297)]