20328072

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29207}}^1$

素因数の和:29245

約数の個数: 32

約数和(自身を含む): 52574400

約数和(自身を除く): 32246328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 29207, 58414, 87621, 116828, 175242, 233656, 350484, 700968, 847003, 1694006, 2541009, 3388012, 5082018, 6776024, 10164036, 20328072]

約数ペア:

[(1, 20328072), (2, 10164036), (3, 6776024), (4, 5082018), (6, 3388012), (8, 2541009), (12, 1694006), (24, 847003), (29, 700968), (58, 350484), (87, 233656), (116, 175242), (174, 116828), (232, 87621), (348, 58414), (696, 29207)]