20777712

素因数分解:

$2^4\times 3^1\times {\mathrm{432869}}^1$

素因数の和:432880

約数の個数: 20

約数和(自身を含む): 53675880

約数和(自身を除く): 32898168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432869, 865738, 1298607, 1731476, 2597214, 3462952, 5194428, 6925904, 10388856, 20777712]

約数ペア:

[(1, 20777712), (2, 10388856), (3, 6925904), (4, 5194428), (6, 3462952), (8, 2597214), (12, 1731476), (16, 1298607), (24, 865738), (48, 432869)]