20304424

素因数分解:

$2^3\times 7^2\times {\mathrm{51797}}^1$

素因数の和:51817

約数の個数: 24

約数和(自身を含む): 44287290

約数和(自身を除く): 23982866

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51797, 103594, 207188, 362579, 414376, 725158, 1450316, 2538053, 2900632, 5076106, 10152212, 20304424]

約数ペア:

[(1, 20304424), (2, 10152212), (4, 5076106), (7, 2900632), (8, 2538053), (14, 1450316), (28, 725158), (49, 414376), (56, 362579), (98, 207188), (196, 103594), (392, 51797)]