20229617744

素因数分解:

$2^4\times 7^1\times {\mathrm{180621587}}^1$

素因数の和:180621602

約数の個数: 20

約数和(自身を含む): 44794153824

約数和(自身を除く): 24564536080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180621587, 361243174, 722486348, 1264351109, 1444972696, 2528702218, 2889945392, 5057404436, 10114808872, 20229617744]

約数ペア:

[(1, 20229617744), (2, 10114808872), (4, 5057404436), (7, 2889945392), (8, 2528702218), (14, 1444972696), (16, 1264351109), (28, 722486348), (56, 361243174), (112, 180621587)]