20341832

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1559}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 43804800

約数和(自身を除く): 23462968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1559, 1631, 1864, 3118, 3262, 6236, 6524, 10913, 12472, 13048, 21826, 43652, 87304, 363247, 726494, 1452988, 2542729, 2905976, 5085458, 10170916, 20341832]

約数ペア:

[(1, 20341832), (2, 10170916), (4, 5085458), (7, 2905976), (8, 2542729), (14, 1452988), (28, 726494), (56, 363247), (233, 87304), (466, 43652), (932, 21826), (1559, 13048), (1631, 12472), (1864, 10913), (3118, 6524), (3262, 6236)]