20260691745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{467213}}^1$

素因数の和:467294

約数の個数: 48

約数和(自身を含む): 38348925120

約数和(自身を除く): 18088233375

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 177, 245, 295, 413, 735, 885, 1239, 2065, 2891, 6195, 8673, 14455, 43365, 467213, 1401639, 2336065, 3270491, 7008195, 9811473, 16352455, 22893437, 27565567, 49057365, 68680311, 82696701, 114467185, 137827835, 192958969, 343401555, 413483505, 578876907, 964794845, 1350712783, 2894384535, 4052138349, 6753563915, 20260691745]

約数ペア:

[(1, 20260691745), (3, 6753563915), (5, 4052138349), (7, 2894384535), (15, 1350712783), (21, 964794845), (35, 578876907), (49, 413483505), (59, 343401555), (105, 192958969), (147, 137827835), (177, 114467185), (245, 82696701), (295, 68680311), (413, 49057365), (735, 27565567), (885, 22893437), (1239, 16352455), (2065, 9811473), (2891, 7008195), (6195, 3270491), (8673, 2336065), (14455, 1401639), (43365, 467213)]