20227029382

素因数分解:

$2^1\times 7^2\times {\mathrm{1607}}^1\times {\mathrm{128437}}^1$

素因数の和:130060

約数の個数: 24

約数和(自身を含む): 35316339984

約数和(自身を除く): 15089310602

約数列:

[1, 2, 7, 14, 49, 98, 1607, 3214, 11249, 22498, 78743, 128437, 157486, 256874, 899059, 1798118, 6293413, 12586826, 206398259, 412796518, 1444787813, 2889575626, 10113514691, 20227029382]

約数ペア:

[(1, 20227029382), (2, 10113514691), (7, 2889575626), (14, 1444787813), (49, 412796518), (98, 206398259), (1607, 12586826), (3214, 6293413), (11249, 1798118), (22498, 899059), (78743, 256874), (128437, 157486)]