20011236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238229}}^1$

素因数の和:238243

約数の個数: 24

約数和(自身を含む): 53363520

約数和(自身を除く): 33352284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238229, 476458, 714687, 952916, 1429374, 1667603, 2858748, 3335206, 5002809, 6670412, 10005618, 20011236]

約数ペア:

[(1, 20011236), (2, 10005618), (3, 6670412), (4, 5002809), (6, 3335206), (7, 2858748), (12, 1667603), (14, 1429374), (21, 952916), (28, 714687), (42, 476458), (84, 238229)]